CVE-2026-104682 Envira Gallery < 1.16.2 - Contributor Missing Authorization via Convert Gallery REST Route
Contributors can bypass restrictions to create and publish gallery posts due to improper authorization checks in the Envira Gallery plugin.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-104682?
CVE-2026-104682 is a low-severity missing authorization vulnerability in Unknown Envira Gallery, published on 11 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Envira Gallery WordPress plugin before 1.16.2 does not correctly check authorization on its gallery-conversion feature, verifying that the requester can edit an arbitrary post they name rather than that they are allowed to create the Envira Gallery WordPress plugin before 1.16.2's own gallery content, allowing users with contributor-level access to create and publish gallery posts that the Envira Gallery WordPress plugin before 1.16.2's settings otherwise withhold from them.
Weakness: CWE-862
Which versions are affected by CVE-2026-104682?
How do I fix CVE-2026-104682?
No fix has been published for CVE-2026-104682 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-104682 being exploited?
There is no known exploitation of CVE-2026-104682 in the wild and no public exploit code.
Sources
Also known as GHSA-h95v-vjwh-7jqm.