CVE-2024-54123 Cross-site scripting in n/a
Attackers can execute arbitrary scripts via malicious SVG documents in Backdrop CMS if SVG tags are permitted in text formats.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-54123?
CVE-2024-54123 is a medium-severity cross-site scripting vulnerability in n/a, published on 29 Nov 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Backdrop CMS before 1.28.4 and 1.29.x before 1.29.2 allows XSS via an SVG document, if the SVG tag is allowed for a text format.
Weakness: CWE-79
Which versions are affected by CVE-2024-54123?
It affects 1 product.
Products include Backdropcms Backdrop Cms.
How do I fix CVE-2024-54123?
No fix has been published for CVE-2024-54123 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-54123 being exploited?
There is no known exploitation of CVE-2024-54123 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6gqq-xj74-45f9.