Arbitrary Code Injection

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Arbitrary Code Injection via the Twig object when maliciously crafted template directives are injected into a web page. An attacker can execut...

Directory Traversal

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Directory Traversal due to using Frontmatter form. An attacker can access arbitrary files on the server, including sensitive user account file...

Arbitrary Code Injection

Overview getgrav/grav is a Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS. Affected versions of this package are vulnerable to Arbitrary Code Injection via insufficient validation in the cleanDangerousTwig function. An attacker can execute arbitrary commands on the...

CVE-2025-66301 Grav ihas Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical fields on a POST request to /admin/pages/pagename, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through...

CVE-2025-66301 Grav ihas Broken Access Control which allows an Editor to modify the page's YAML Frontmatter to alter form processing actions

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, due to improper authorization checks when modifying critical fields on a POST request to /admin/pages/pagename, an editor with only permissions to change basic content on the form is now able to change the functioning of the form through...

EUVD-2025-200087

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

Mattermost fails to validate user permissions when deleting comments in Boards

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

GHSA-P6GJ-JC38-X2M7 Mattermost fails to validate user permissions when deleting comments in Boards

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

Important: Red Hat Security Advisory: gimp security update

An update for gimp is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2025-66300 Grav is vulnerable to Arbitrary File Read

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, A low privilege user account with page editing privilege can read any server files using "Frontmatter" form. This includes Grav user account files /grav/user/accounts/.yaml, which store hashed user password, 2FA secret, and the password...

CVE-2025-66299

Grav CMS is vulnerable to a Server-Side Template Injection (SSTI) that lets an authenticated editor execute arbitrary code on the server by abusing the Twig sandbox, bypassing restrictions via crafted Twig directives to modify system.twig.safe_filters. The issue exists prior to Grav 1.8.0-beta.27...

gimp: GIMP DCM File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

A heap-based buffer overflow vulnerability was discovered in GIMP’s DICOM DCM file parser. The flaw occurs because the application fails to properly validate the length of user-supplied data before copying it to a heap buffer. This can lead to arbitrary code execution when a user opens a speciall...

CVE-2025-66294 Grav is vulnerable to RCE via SSTI through Twig Sandbox Bypass

Grav is a file-based Web platform. Prior to 1.8.0-beta.27, a Server-Side Template Injection SSTI vulnerability exists in Grav that allows authenticated attackers with editor permissions to execute arbitrary commands on the server and, under certain conditions, may also be exploited by...

CVE-2025-12756 Insecure Direct Object Reference in Mattermost Boards Plugin Enables Unauthorised Comment Deletion

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

CVE-2025-12756 Insecure Direct Object Reference in Mattermost Boards Plugin Enables Unauthorised Comment Deletion

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

CVE-2025-12756 Insecure Direct Object Reference in Mattermost Boards Plugin Enables Unauthorised Comment Deletion

Mattermost versions 11.0.x = 11.0.2, 10.12.x = 10.12.1, 10.11.x = 10.11.4, 10.5.x = 10.5.12 fail to validate user permissions when deleting comments in Boards, which allows an authenticated user with the editor role to delete comments created by other users...

CVE-2025-66423

Tryton trytond 6.0 before 7.6.11 does not enforce access rights for the route of the HTML editor. This is fixed in 7.6.11, 7.4.21, 7.0.40, and 6.0.70...

Important: Red Hat Security Advisory: gimp:2.8 security update

An update for the gimp:2.8 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

PT-2025-48560

Name of the Vulnerable Software and Affected Versions Grav versions prior to 1.8.0-beta.27 Description Grav is a file-based Web platform. Improper authorization checks when modifying critical fields on a POST request to the /admin/pages/page name endpoint allow an editor with limited permissions ...

PT-2025-48558

Name of the Vulnerable Software and Affected Versions Grav versions prior to 1.8.0-beta.27 Description Grav CMS is susceptible to a Server-Side Template Injection SSTI issue. An authenticated user with editor permissions can execute arbitrary code on the remote server, bypassing the security...