CVE-2026-59554 WordPress Ziina plugin <= 1.2.21 - Broken Authentication vulnerability
Unauthenticated attackers can bypass authentication in the Ziina WordPress plugin, potentially gaining unauthorized access to protected features.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-59554?
CVE-2026-59554 is a high-severity authentication bypass vulnerability in Ziina, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Unauthenticated Broken Authentication in Ziina <= 1.2.21 versions.
Weakness: CWE-1390
Which versions are affected by CVE-2026-59554?
How do I fix CVE-2026-59554?
No fix has been published for CVE-2026-59554 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-59554 being exploited?
There is no known exploitation of CVE-2026-59554 in the wild and no public exploit code.
Sources
Also known as GHSA-7943-5x6v-f7g8.