CVE-2026-37710 Cross-site scripting in n/a
A remote attacker can execute arbitrary code via the site navigation custom URL function in Omeka S.
- 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-2026-37710?
CVE-2026-37710 is a medium-severity cross-site scripting vulnerability in n/a, published on 28 Aug 2026. 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
Cross Site Scripting vulnerability in Omeka S v.4.2.0 allows a remote attacker to execute arbitrary code via the site navigation custom URL function
Weakness: CWE-79
Which versions are affected by CVE-2026-37710?
How do I fix CVE-2026-37710?
No fix has been published for CVE-2026-37710 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-2026-37710 being exploited?
There is no known exploitation of CVE-2026-37710 in the wild and no public exploit code.
Sources
Also known as GHSA-7qwg-675j-8j75.