CVE-2026-78269 WordPress Shared Files plugin <= 1.7.69 - Server Side Request Forgery (SSRF) vulnerability
Contributors can exploit a Server Side Request Forgery vulnerability in the Shared Files plugin to access internal resources.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-78269?
CVE-2026-78269 is a medium-severity server-side request forgery vulnerability in Tammersoft Shared Files, published on 24 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Contributor Server Side Request Forgery (SSRF) in Shared Files <= 1.7.69 versions.
Weakness: CWE-918
Which versions are affected by CVE-2026-78269?
How do I fix CVE-2026-78269?
No fix has been published for CVE-2026-78269 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-78269 being exploited?
There is no known exploitation of CVE-2026-78269 in the wild and no public exploit code.
Sources
Also known as GHSA-fmxw-fw8j-h734.