PT-2024-36055 · Unknown · Backdrop Cms

Joe + 1 · Published 2024-11-29 · Updated 2026-01-26 · CVE-2024-54123

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: Backdrop CMS versions prior to 1.28.4 Backdrop CMS versions 1.29.x prior to 1.29.2

Description: The issue allows for Cross Site Scripting (XSS) via an SVG document, if the SVG tag is allowed for a text format. This occurs in Backdrop CMS when an SVG document is used.

Recommendations: For versions prior to 1.28.4, update to version 1.28.4 or later. For versions 1.29.x prior to 1.29.2, update to version 1.29.2 or later. As a temporary workaround, consider disabling the use of SVG tags for text formats until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-54123

Affected Products

Backdrop Cms

References · 7

• https://osv.dev/vulnerability/CVE-2024-54123 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-54123 · Security Note
• https://backdropcms.org/security/backdrop-sa-core-2024-002 · Vendor Advisory
• https://t.me/cvenotify/102686 · Telegram Post
• https://t.me/cveNotify/149883 · Telegram Post
• https://twitter.com/CVEnew/status/1862350350696538581 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1862426844407922750 · Twitter Post