CVE-2026-44264

Published: May 7, 2026Modified: Jun 17, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Exploitability: 2.8 / Impact: 1.4

Source: security-advisories@github.com (Secondary)

Description

Weblate is a web based localization tool. Prior to version 5.17.1, the Markdown renderer used in user comments and other user-provided content didn't properly sanitize some attributes. This issue has been patched in version 5.17.1.

Affected (1)

Products: Weblate: Weblate

Weblate

1 product

Weblate

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Weblate Weblate	Before 5.17.1

Related CWEs

CWE-80

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

References (4)

https://github.com/WeblateOrg/weblate/commit/85abc9df88b7464f4c0e794aef752e45f4230f75

Source: security-advisories@github.com

Patch

https://github.com/WeblateOrg/weblate/pull/19259

Source: security-advisories@github.com

Issue TrackingPatch

https://github.com/WeblateOrg/weblate/releases/tag/weblate-5.17.1

Source: security-advisories@github.com

Release Notes

https://github.com/WeblateOrg/weblate/security/advisories/GHSA-5cmv-3rc4-7279

Source: security-advisories@github.com

PatchVendor Advisory

Timeline

No history available yet.