CVE-2026-31818

Budibase: Server-Side Request Forgery via REST Connector with Empty Default Blacklist

Budibase is an open-source low-code platform. Prior to version 3.33.4, a server-side request forgery (SSRF) vulnerability exists in Budibase's REST datasource connector. The platform's SSRF protection mechanism (IP blacklist) is rendered completely ineffective because the BLACKLIST_IPS environment variable is not set by default in any of the official deployment configurations. When this variable is empty, the blacklist function unconditionally returns false, allowing all requests through without restriction. This issue has been patched in version 3.33.4.

CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Vendors

Budibase

Products

Budibase

CVE-2026-27018

Gotenberg: Chromium deny-list bypass via case-insensitive URL scheme

Gotenberg is an API for converting document formats. Prior to version 8.29.0, the fix introduced for CVE-2024-21527 can be bypassed using mixed-case or uppercase URL schemes. This issue has been patched in version 8.29.0.

CVSS 4.0 · 7.8 High EPSS 1.7% KEV · Not listed

Vendors

Gotenberg Thecodingmachine

Products

Gotenberg Gotenberg

CVE-2026-34365

InvoiceShelf: SSRF in Estimate PDF Rendering via Unsanitised HTML in Notes Field

InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Estimate PDF generation module. User-supplied HTML in the estimate Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. The vulnerability is exploitable directly via the PDF preview and customer view endpoints regardless of whether automated email attachments are enabled. This issue has been patched in version 2.2.0.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed

Vendors

Invoiceshelf

Products

Invoiceshelf

CVE-2026-34366

InvoiceShelf: SSRF in Payment Receipt PDF Rendering via Unsanitised HTML in Notes Field

InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Payment receipt PDF generation module. User-supplied HTML in the payment Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. The vulnerability is exploitable directly via the PDF receipt endpoint, regardless of whether automated email attachments are enabled. This issue has been patched in version 2.2.0.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed

Vendors

Invoiceshelf

Products

Invoiceshelf

CVE-2026-34576

Postiz: SSRF in upload-from-url endpoint allows fetching internal resources and cloud metadata

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the POST /public/v1/upload-from-url endpoint accepts a user-supplied URL and fetches it server-side using axios.get() with no SSRF protections. The only validation is a file extension check (.png, .jpg, etc.) which is trivially bypassed by appending an image extension to any URL path. An authenticated API user can fetch internal network resources, cloud instance metadata, and other internal services, with the response data uploaded to storage and returned to the attacker. This issue has been patched in version 2.21.3.

CVSS 4.0 · 8.3 High EPSS < 1% KEV · Not listed

Vendors

Gitroom Gitroomhq

Products

Postiz Postiz-app

CVE-2026-34577

Postiz: Unauthenticated Full-Read SSRF via /public/stream Endpoint with Trivially Bypassable Extension Check

Postiz is an AI social media scheduling tool. Prior to version 2.21.3, the GET /public/stream endpoint in PublicController accepts a user-supplied url query parameter and proxies the full HTTP response back to the caller. The only validation is url.endsWith('mp4'), which is trivially bypassable by appending .mp4 as a query parameter value or URL fragment. The endpoint requires no authentication and has no SSRF protections, allowing an unauthenticated attacker to read responses from internal services, cloud metadata endpoints, and other network-internal resources. This issue has been patched in version 2.21.3.

CVSS 3.1 · 8.6 High EPSS 1.6% KEV · Not listed

Vendors

Gitroom Gitroomhq

Products

Postiz Postiz-app

CVE-2026-34590

Postiz: SSRF via Webhook Creation Endpoint Missing URL Safety Validation

Postiz is an AI social media scheduling tool. Prior to version 2.21.4, the POST /webhooks/ endpoint for creating webhooks uses WebhooksDto which validates the url field with only @IsUrl() (format check), missing the @IsSafeWebhookUrl validator that blocks internal/private network addresses. The update (PUT /webhooks/) and test (POST /webhooks/send) endpoints correctly apply @IsSafeWebhookUrl. When a post is published, the orchestrator fetches the stored webhook URL without runtime validation, enabling blind SSRF against internal services. This issue has been patched in version 2.21.4.

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

Vendors

Gitroom Gitroomhq

Products

Postiz Postiz-app

CVE-2024-1812

Everest Forms <= 2.0.7 - Unauthenticated Server-Side Request Forgery via font_url

The Everest Forms plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.0.7 via the 'font_url' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

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

Vendors

Wpeverest

Products

Everest Forms

CVE-2023-6964

Gutenberg Blocks by Kadence Blocks – Page Builder Features <= 3.1.26 - Authenticated(Contributor+) Server-Side Request Forgery (SSRF)

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.1.26 via the 'kadence_import_get_new_connection_data' AJAX action. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Kadencewp

Products

Gutenberg Blocks With Ai

CVE-2023-3025

Dropbox Folder Share <= 1.9.7 - Unauthenticated Server-Side Request Forgery via 'link'

The Dropbox Folder Share plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 1.9.7 via the 'link' parameter. This can allow unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

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

Vendors

Hyno Hynotech

Products

Dropbox Folder Share Dropbox Folder Share

CVE-2023-1895

Getwid – Gutenberg Blocks <= 1.8.3 - Authenticated(Subscriber+) Server Side Request Forgery

The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to Server Side Request Forgery via the get_remote_content REST API endpoint in versions up to, and including, 1.8.3. This can allow authenticated attackers with subscriber-level permissions or above to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Motopress

Products

Getwid

CVE-2024-5031

MemberPress <= 1.11.29 - Authenticated (Contributor+) Blind Server-Side Request Forgery via mepr-user-file Shortcode

The Memberpress plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 1.11.29 via the 'mepr-user-file' shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Caseproof

Products

Memberpress

CVE-2024-4404

ElementsKit PRO <= 3.6.1 - Authenticated (Contributor+) Server-Side Request Forgery

The ElementsKit PRO plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 3.6.2 via the 'render_raw' function. This can allow authenticated attackers, with contributor-level permissions and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Wpmet

Products

Elementskit

CVE-2024-4354

TablePress – Tables in WordPress made easy <= 2.3 - Authenticated (Author+) Server-Side Request Forgery via DNS Rebind

The TablePress – Tables in WordPress made easy plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.3 via the get_files_to_import() function. This makes it possible for authenticated attackers, with author-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. Due to the complex nature of protecting against DNS rebind attacks in WordPress software, we settled on the developer simply restricting the usage of the URL import functionality to just administrators. While this is not optimal, we feel this poses a minimal risk to most site owners and ideally WordPress core would correct this issue in wp_safe_remote_get() and other functions.

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

Vendors

Tablepress

Products

Tablepress

CVE-2024-2343

Avada <= 7.11.6 - Authenticated (Contributor+) Server-Side Request Forgery via form_to_url_action

The Avada | Website Builder For WordPress & WooCommerce theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.11.6 via the form_to_url_action function. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

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

Vendors

Theme-fusion

Products

Avada

CVE-2024-1978

Friends <= 2.8.5 - Authenticated (Admin+) Blind Server-Side Request Forgery

The Friends plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.8.5 via the discover_available_feeds function. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Alex.kirk

Products

Friends

CVE-2024-1855

WPCafe <= 2.2.23 - Unauthenticated Blind Server-Side Request Forgery

The WPCafe – Restaurant Menu, Online Ordering for WooCommerce, Pickup / Delivery and Table Reservation plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 2.2.23 via the wpc_check_for_submission function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application.

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

Vendors

Themewinter

Products

Wpcafe

CVE-2024-1758

SuperFaktura WooCommerce <= 1.40.3 - Authenticated (Subscriber+) Blind Server-Side Request Forgery

The SuperFaktura WooCommerce plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.40.3 via the wc_sf_url_check function. This makes it possible for authenticated attackers, with subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. CVE-2024-32803 appears to be a duplicate of this issue.

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

Vendors

Superfaktura

Products

Superfaktura Woocommerce

CVE-2023-6805

RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator <= 4.4.7 - Authenticated(Contributor+) Blind Server-Side Request Forgery (SSRF)

The RSS Aggregator by Feedzy – Feed to Post, Autoblogging, News & YouTube Video Feeds Aggregator plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 4.4.7 via the fetch_feed functionality. This makes it possible for authenticated attackers, with contributor access and above, to make web requests to arbitrary locations originating from the web application and can be used to modify information from internal services. NOTE: This vulnerability, exploitable by contributor-level users, was was fixed in version 4.4.7. The same vulnerability was fixed for author-level users in version 4.4.8.

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

Vendors

Themeisle

Products

Rss Aggregator By Feedzy

CVE-2023-4893

Crayon Syntax Highlighter <= 2.8.4 - Authenticated (Contributor+) Server Side Request Forgery

The Crayon Syntax Highlighter plugin for WordPress is vulnerable to Server Side Request Forgery via the 'crayon' shortcode in versions up to, and including, 2.8.4. This can allow authenticated attackers with contributor-level permissions or above to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

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

Vendors

Aramk

Products

Crayon-syntax-highlighter