CVE-2022-24620 Cross-site scripting in n/a
Stored XSS in Piwigo allows admins to steal webmaster cookies, leading to privilege escalation and account takeover.
- 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-2022-24620?
CVE-2022-24620 is a medium-severity cross-site scripting vulnerability in Piwigo Piwigo, published on 23 Feb 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Piwigo version 12.2.0 is vulnerable to stored cross-site scripting (XSS), which can lead to privilege escalation. In this way, admin can steal webmaster's cookies to get the webmaster's access.
Weakness: CWE-79
Which versions are affected by CVE-2022-24620?
It affects 1 product.
Products include Piwigo Piwigo.
How do I fix CVE-2022-24620?
No fix has been published for CVE-2022-24620 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-2022-24620 being exploited?
There is no known exploitation of CVE-2022-24620 in the wild and no public exploit code.
Other vulnerabilities in Piwigo Piwigo
Sources
Also known as GHSA-jqpc-rhwf-xj5r.