CVE-2026-23230

smb: client: split cached_fid bitfields to avoid shared-byte RMW races

In the Linux kernel, the following vulnerability has been resolved: smb: client: split cached_fid bitfields to avoid shared-byte RMW races is_open, has_lease and on_list are stored in the same bitfield byte in struct cached_fid but are updated in different code paths that may run concurrently. Bitfield assignments generate byte read–modify–write operations (e.g. `orb $mask, addr` on x86_64), so updating one flag can restore stale values of the others. A possible interleaving is: CPU1: load old byte (has_lease=1, on_list=1) CPU2: clear both flags (store 0) CPU1: RMW store (old | IS_OPEN) -> reintroduces cleared bits To avoid this class of races, convert these flags to separate bool fields.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

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Linux

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Linux Kernel

CVE-2026-23185

wifi: iwlwifi: mld: cancel mlo_scan_start_wk

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: cancel mlo_scan_start_wk mlo_scan_start_wk is not canceled on disconnection. In fact, it is not canceled anywhere except in the restart cleanup, where we don't really have to. This can cause an init-after-queue issue: if, for example, the work was queued and then drv_change_interface got executed. This can also cause use-after-free: if the work is executed after the vif is freed.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

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Linux

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Linux Kernel

CVE-2026-23180

dpaa2-switch: add bounds check for if_id in IRQ handler

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: add bounds check for if_id in IRQ handler The IRQ handler extracts if_id from the upper 16 bits of the hardware status register and uses it to index into ethsw->ports[] without validation. Since if_id can be any 16-bit value (0-65535) but the ports array is only allocated with sw_attr.num_ifs elements, this can lead to an out-of-bounds read potentially. Add a bounds check before accessing the array, consistent with the existing validation in dpaa2_switch_rx().

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

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Linux

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Linux Kernel

CVE-2026-23013

net: octeon_ep_vf: fix free_irq dev_id mismatch in IRQ rollback

In the Linux kernel, the following vulnerability has been resolved: net: octeon_ep_vf: fix free_irq dev_id mismatch in IRQ rollback octep_vf_request_irqs() requests MSI-X queue IRQs with dev_id set to ioq_vector. If request_irq() fails part-way, the rollback loop calls free_irq() with dev_id set to 'oct', which does not match the original dev_id and may leave the irqaction registered. This can keep IRQ handlers alive while ioq_vector is later freed during unwind/teardown, leading to a use-after-free or crash when an interrupt fires. Fix the error path to free IRQs with the same ioq_vector dev_id used during request_irq().

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

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Linux

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Linux Kernel

CVE-2026-19798

WP Map Block <= 3.0.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Map Publish/Unpublish/Delete via set_status() and bulk() REST Endpoints

The Wp Map Block plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the set_status() and bulk() functions in the Maps_Controller REST controller in versions up to, and including, 3.0.0. The plugin's permission_callback (can_edit()) only verifies current_user_can('edit_posts') and performs no object-level ownership check or verification of publish-level capabilities, while the handlers pass the caller-controlled map ID directly to wp_update_post() (and wp_delete_post() in the bulk delete branch) to change post_status between publish and draft. This makes it possible for authenticated attackers, with Contributor-level access and above, to publish or unpublish (and bulk-delete) any wpmb_map post, including maps owned by administrators, which hides published maps from all public pages site-wide or forces draft maps to become publicly visible.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

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CVE-2026-111354

crmeb_java through 3.1 Authorization Bypass via Front Order Express and Refund Endpoints

crmeb_java through 3.1 contains an authorization bypass vulnerability that allows authenticated members to read other members' orders by supplying their order numbers. Attackers can request /api/front/order/express/{orderId} or /api/front/order/apply/refund/{orderId} to view victims' tracking numbers, logistics traces, payment amounts and product lines.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed

Vendors

Crmeb

Products

Crmeb Java

CVE-2026-111271

libmodplug through 0.8.9.1 Heap Out-of-Bounds Read via CSoundFile::ReadAMS2

libmodplug through 0.8.9.1 contains a heap-based out-of-bounds read vulnerability in CSoundFile::ReadAMS2() in src/load_ams.cpp that allows attackers to read adjacent heap memory via crafted AMS files. Attackers can supply an AMS module whose pattern effect bytes keep bit 7 set, driving the decoder past the input buffer and crashing any libmodplug consumer.

CVSS 4.0 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Konstanty Bialkowski

Products

Libmodplug

CVE-2026-111178

WP Booking System <= 2.1.0.1 - Authenticated (Administrator+) SQL Injection via 'orderby' Parameter

The WP Booking System – Booking Calendar plugin for WordPress is vulnerable to generic SQL Injection via the 'data[orderby]' parameter in all versions up to, and including, 2.1.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Exploitation requires the targeted calendar to have more than 200 bookings, as the orderby value is only forwarded to the database layer when the AJAX handler takes the use_ajax branch; an Administrator can satisfy this condition by creating bookings directly.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed

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CVE-2026-111122

SiteOrigin CSS <= 1.6.7 - Unauthenticated Stored DOM-Based Cross-Site Scripting via Comment Anchor href via Visual Inspector

The SiteOrigin CSS plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'href' parameter in all versions up to, and including, 1.6.7 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires the malicious comment to be approved and an administrator to subsequently open the Visual Inspector and click the attacker's anchor link, both of which are plausible interactions during routine comment triage.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

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CVE-2026-111106

Mail Mint <= 1.31.4 - Authenticated (Custom+) SQL Injection via 'filters' Parameter

The Mail Mint plugin for WordPress is vulnerable to SQL Injection via the 'filters' parameter of the /wp-json/mrm/v1/segments/contacts REST endpoint in versions up to, and including, 1.31.4 This is due to insufficient escaping on the user supplied filter 'value' before it is appended to a SQL query in SegmentFilterService::get_meta_join_query() at line 797, where the value is string-interpolated into the WHERE fragment in a numeric (unquoted) context and the surrounding $wpdb->prepare() calls do not cover the injected value. This makes it possible for authenticated attackers, with the custom 'mint_read_contacts' capability (granted to Administrators by default, and configurable to lower roles via the plugin's role manager), to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

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CVE-2026-111069

GeoDirectory <= 2.8.192 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'twitterusername' Custom Field

The GeoDirectory – WP Business Directory Plugin and Classified Listings Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'twitterusername' parameter in all versions up to, and including, 2.8.192 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The client-side HTML pattern attribute enforcing alphanumeric-only input on the twitterusername field is not validated server-side, allowing a listing owner with Subscriber-level access to submit an attribute-breakout payload that bypasses sanitization and is stored directly to the custom field table.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110891

WordPress WordLift plugin <= 3.54.15 - Broken Access Control vulnerability

Missing Authorization vulnerability in WordLift Srl WordLift wordlift allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WordLift: from n/a through 3.54.15.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110721

NotificationX <= 3.3.3 - Missing Authorization to Unauthenticated Arbitrary Content Injection via 'nx_id' Parameter on /popup-submit REST Route

The NotificationX plugin for WordPress is vulnerable to Missing Authorization leading to arbitrary content injection in versions up to, and including, 3.3.3 The /notificationx/v1/popup-submit REST route is registered with permission_callback => '__return_true', and the handler at PopupNotification::handle_popup_submission() accepts an attacker-controlled nx_id, loads whichever NotificationX campaign that id points to, and copies that campaign's own source into the new entry without verifying that the campaign is a Popup Notification or Exit Intent Popup (the two sources this form is intended to serve). This makes it possible for unauthenticated attackers to inject forged social-proof entries (name, title, message, email, theme) into any enabled non-popup NotificationX campaign — WP Comments, WooCommerce/EDD/Give sales, reviews, etc.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110701

CP Multi View Events Calendar <= 1.4.42 - Unauthenticated Stored Cross-Site Scripting via 'CalendarTitle' Parameter

The CP Multi View Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'CalendarTitle' parameter in all versions up to, and including, 1.4.42 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires that an administrator has enabled the "Allow edition in frontend?" option on at least one calendar view, which exposes the unauthenticated add endpoint and a publicly accessible nonce.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

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CVE-2026-110590

Klarna for WooCommerce <= 4.13.3 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order-pay' Endpoint

The Klarna for WooCommerce plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.13.3 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to access any order's secret order_key and full billing and shipping PII — including first name, last name, email address, phone number, street address, postcode, city, region, and country — emitted inline as the klarna_payments_params JavaScript variable, enabling full store-wide order enumeration. Because WooCommerce order IDs are sequential integers and no order_key or authenticated session is required, every order in the store can be trivially enumerated with sequential GET requests to the order-pay endpoint.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

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CVE-2026-110362

WordPress PlanetStudio Payment Gateway plugin <= 1.3.3 - Broken Access Control vulnerability

Missing Authorization vulnerability in Planet studio PlanetStudio Payment Gateway planetstudio-payment-gateway allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PlanetStudio Payment Gateway: from n/a through 1.3.3.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110360

WordPress Ajax Search Lite plugin <= 4.14.5 - Broken Access Control vulnerability

Missing Authorization vulnerability in WPdreams Ajax Search Lite ajax-search-lite allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ajax Search Lite: from n/a through 4.14.5.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110290

WebberZone Top 10 <= 4.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'other_attributes' Block Attribute

The WebberZone Top 10 — Popular Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'other_attributes (parsed to inject instance_id) + undeclared is_widget' parameter in all versions up to, and including, 4.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The exploit requires setting the undeclared is_widget flag to '1' via block JSON, which activates the vulnerable code path that concatenates the attacker-controlled instance_id value into an unescaped HTML class attribute.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

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CVE-2026-110017

Quick PayPal Payments: Payment Button & Form <= 6.0.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'form' Shortcode Attribute

The Quick PayPal Payments: Payment Button & Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form' parameter in all versions up to, and including, 6.0.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Because wp_kses_post strips only HTML tags, a quote-breaking payload containing no angle brackets survives post save intact, and the injected script fires for every viewer of the post — including higher-privileged Editors and Administrators who routinely preview a Contributor's pending content.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed

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CVE-2026-109998

Mang Board <= 2.4.3 - Unauthenticated Stored Cross-Site Scripting via 'content' Parameter via content_reply AJAX

The Mang Board plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'content' parameter in all versions up to, and including, 2.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is exploitable because the wp_ajax_nopriv_mb_template endpoint is publicly accessible without authentication, nonce verification is not enforced for the content_reply mode, and admin-ajax.php responds with Content-Type: text/html, causing browsers to execute injected tags embedded in the JSON response body.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed

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