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Results 425,826

CVE-2026-61910

cyrus-imapd: cyrus-imapd: Mailbox/set let sharee change special-use role on shared mailboxes

An issue was discovered in Cyrus IMAP before 3.12.4. Mailbox/set let a sharee change a special-use role on shared mailboxes. An authenticated user with maySetKeywords on another user's mailbox could change that mailbox's specialuse annotation. This could allow the sharee to change the shared mailbox to perform the archived, snoozed, or other role, which might cause mail mail to be written to the shared mailbox, sharing more content than intended. (This is likely to be an unusual situation, made more unusual because if the target already has an non-shared mailbox with that role, role duplication suppression will prevent the update.)

CVSS 3.1 · 3.5 Low EPSS < 1% KEV · Not listed
Vendors
Cyrus Cyrusimap
Products
Imap Cyrus Imap
CVE-2026-61911

cyrus-imapd: cyrus-imapd: Sieve fileinto mailbox existence oracle

An issue was discovered in Cyrus IMAP before 3.12.4. There is a Sieve mailbox existence oracle. An authenticated user could install a Sieve script that probed whether another user's private mailbox existed, or read the value of shared mailbox annotations, by observing which fileinto branch fired during LMTP delivery.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Cyrus Cyrusimap
Products
Imap Cyrus Imap
CVE-2026-61915

cyrus-imapd: cyrus-imapd: VPATCH BYPARAM double-free in CalDAV

An issue was discovered in Cyrus IMAP before 3.12.4. There is a VPATCH BYPARAM double-free. An authenticated calendar user could crash a Cyrus CalDAV worker with a PATCH containing PATCH-ACTION="BYPARAM@..." against a resource with two or more properties of the matched kind. The memory holding the selector would be freed once on each iteration over the properties.

CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Vendors
Cyrus Cyrusimap
Products
Imap Cyrus Imap
CVE-2026-87034

Tanium addressed a SQL injection vulnerability in Comply.

Tanium addressed a SQL injection vulnerability in Comply.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Tanium
Products
Comply
CVE-2026-87017

Open WebUI: Inaccessible knowledge bases are exposed through the built-in knowledge tool on most vector backends

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.7.0 until 0.11.1, the built-in knowledge search tool passed the caller's readable knowledge identifiers through a metadata filter, but the search methods in eleven shipped vector backends ignored that filter. An authenticated user on an affected backend could enumerate the identifiers, names, and descriptions of inaccessible knowledge bases from the shared collection, although the associated document text remained in separate collections. This issue is fixed in version 0.11.1.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Open-webui Openwebui
Products
Open-webui Open Webui
CVE-2026-18709

Missing Authorization in MongoDB Sharded Transaction Commit/Abort Handling Leads to Cross-Shard Data Inconsistency

An issue in MongoDB Server could allow an authenticated user with direct network access to a shard to improperly commit or abort an in-progress prepared transaction, bypassing the intended transaction coordination process. This could result in cross-shard data inconsistency, cluster clock corruption, and violation of transaction atomicity guarantees.

CVSS 4.0 · 5.9 Medium EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18708

Improper Neutralization of Input in MongoDB Server's JavaScript Scripting Engine Leads to Unauthorized Code Execution Within Query Scopes

An issue in MongoDB Server's JavaScript scripting engine could allow an authenticated user with write privileges to cause code they control to be executed within the query scope of other users, through a specially crafted stored value processed during an internal maintenance cycle. This could result in corruption of query results affecting other users and denial of service targeted at their operations on the same database. Impact is limited to the scripting engine's execution sandbox, which does not provide access to database, filesystem, or network resources.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18707

Improper Input Validation in MongoDB Aggregation Command Handling Leads to Denial of Service

An issue in MongoDB Server could allow an authenticated user, including one with no assigned privileges, to cause the server process to terminate unexpectedly by submitting a specially formed aggregation command. This could result in a denial of service.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18706

Use-After-Free in MongoDB $graphLookup Aggregation Stage Leads to Denial of Service and Potential Remote Code Execution

An issue in MongoDB Server's $graphLookup aggregation stage could allow an authenticated user able to issue aggregation and memory-management commands to cause an internal reference to be used after the underlying memory has been freed. This could result in a server crash or, potentially, execution of unintended code.

CVSS 4.0 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18705

Improper Authorization in MongoDB Atlas Vector Search Allows Unauthorized Access to Protected View Data

An issue in MongoDB Server's Atlas Vector Search feature could allow an authenticated user with read access to one view to retrieve documents from a different, protected view over the same underlying collection. This is due to insufficient handling of certain user-supplied fields when constructing an internal request forwarded to the search process.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18704

Improper Authorization in MongoDB Aggregation Framework Allows Read-Only User to Perform Unauthorized Write Operations

An issue in MongoDB Server's aggregation framework could allow an authenticated user with only read privileges to perform write operations against collections they should not be able to modify. This is due to an internal-use aggregation stage being reachable by external clients without an appropriate authorization check on its embedded operations.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-18703

Improper Enforcement of Authentication Mechanism Restrictions in MongoDB Server Allows Use of Disabled Authentication Method

An issue in MongoDB Server could allow a party with a valid client certificate and a corresponding user account to authenticate using a certificate-based authentication method, even when an administrator has configured the server to restrict authentication to other mechanisms. This could allow authentication through a method the administrator intended to disable.

CVSS 4.0 · 2.3 Low EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
Mongodb Mongodb Server
CVE-2026-90937

froxlor before 2.2.5 nginx/Apache Configuration Injection via subdomain redirect URL

froxlor versions before 2.2.5 fail to validate newline characters in subdomain redirect URLs, allowing authenticated customers to inject arbitrary nginx or Apache configuration directives. Attackers can supply URLs containing literal newlines that are written verbatim into vhost config files during cron rebuild, enabling web server configuration corruption, denial of service, or hijacking of HTTP responses across hosted domains.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Froxlor
Products
Froxlor
CVE-2026-90927

filebrowser through 2.63.23 Denial of Service via unbounded WebSocket message

filebrowser through 2.63.23 fails to limit WebSocket message size in the /api/command handler before checking permissions, allowing authenticated users to buffer arbitrarily large messages. Attackers can send oversized WebSocket messages to exhaust server heap memory and cause denial of service regardless of EnableExec setting or Execute permission.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Filebrowser
Products
Filebrowser
CVE-2026-90716

marcobambini Gravity Number gravity_parser.c parse_number_expression out-of-bounds

A vulnerability was detected in marcobambini Gravity up to 0.9.7. This impacts the function parse_number_expression of the file src/compiler/gravity_parser.c of the component Number Parser. Performing a manipulation results in out-of-bounds read. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 0.9.8 will fix this issue. The patch is named 1b9bbf3ad5749e2a3434e6ad073c6e93c24207b6. It is recommended to upgrade the affected component.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Marcobambini
Products
Gravity
CVE-2026-90710

taisan tarzan-cms Theme Download Function ThemeService.java openConnection server-side request forgery

A vulnerability was determined in taisan tarzan-cms 1.0.0. This issue affects the function openConnection of the file com/tarzan/cms/modules/admin/service/biz/ThemeService.java of the component Theme Download Function. Executing a manipulation of the argument httpUrl can lead to server-side request forgery. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Taisan
Products
Tarzan-cms
CVE-2026-90705

D-Link DWR-M921 Boa Dispatch Table formsysCmd os command injection

A vulnerability was determined in D-Link DWR-M921 1.1.52. This affects the function formsysCmd of the file /boafrm/formsysCmd of the component Boa Dispatch Table. Executing a manipulation of the argument sysCmd can lead to os command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

CVSS 4.0 · 5.1 Medium EPSS 2.3% KEV · Not listed
Vendors
D-link
Products
Dwr-m921
CVE-2026-90700

itsourcecode Sales and Inventory System pro_edit1.php sql injection

A security vulnerability has been detected in itsourcecode Sales and Inventory System 1.0. Impacted is an unknown function of the file /pages/pro_edit1.php. Such manipulation of the argument prodcode leads to sql injection. The attack can be launched remotely. The exploit has been disclosed publicly and may be used.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Itsourcecode
Products
Sales And Inventory System
CVE-2026-90695

SourceCodester Inventory Management System Vendor Management vendors_handler.php cross site scripting

A vulnerability was found in SourceCodester Inventory Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /api/vendors_handler.php of the component Vendor Management. Performing a manipulation results in cross site scripting. The attack is possible to be carried out remotely. The exploit has been made public and could be used.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Sourcecodester
Products
Inventory Management System