CVE-2026-65537 Missing authorization in Cyr to Lat reloaded – transliteration of links and file names
Subscribers can bypass access controls to modify links and file names in the Cyr to Lat reloaded WordPress plugin.
- 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-2026-65537?
CVE-2026-65537 is a medium-severity missing authorization vulnerability in Themeisle Cyr to Lat reloaded – transliteration of links and file names, published on 23 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Subscriber Broken Access Control in Cyr to Lat reloaded – transliteration of links and file names <= 1.3.3 versions.
Weakness: CWE-862
Which versions are affected by CVE-2026-65537?
How do I fix CVE-2026-65537?
No fix has been published for CVE-2026-65537 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-2026-65537 being exploited?
There is no known exploitation of CVE-2026-65537 in the wild and no public exploit code.
Sources
Also known as GHSA-rf26-7hf8-jj9c.