CVE-2023-26771 Cross-site scripting in n/a
An authenticated attacker can execute arbitrary scripts via a malicious SVG profile picture, potentially compromising user sessions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-26771?
CVE-2023-26771 is a medium-severity cross-site scripting vulnerability in n/a, published on 4 Oct 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Taskcafe 0.3.2 is vulnerable to Cross Site Scripting (XSS). There is a lack of validation in the filetype when uploading a SVG profile picture with a XSS payload on it. An authenticated attacker can exploit this vulnerability by uploading a malicious picture which will trigger the payload when the victim opens the file.
Weakness: CWE-79
Which versions are affected by CVE-2023-26771?
It affects 1 product.
Products include Taskcafe Project Taskcafe.
How do I fix CVE-2023-26771?
No fix has been published for CVE-2023-26771 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-2023-26771 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-26771 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-85hj-g8gj-8mxh.