Vulnerability · Published Jul 23, 2026 · Assigned by Patchstack

CVE-2026-59554WordPress Ziina plugin <= 1.2.21 - Broken Authentication vulnerability

High 7.5

In plain English

A high-severity security flaw in Ziina from Ziina. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 37% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)0.4%top 62.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Unauthenticated Broken Authentication in Ziina <= 1.2.21 versions.

Affected products (as reported)

Vendor	Product	Versions
Ziina	Ziina	n/a – through 1.2.21

Weakness: CWE-1390 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

https://patchstack.com/database/wordpress/plugin/ziina/vulnerability/wordpress-ziina-plugin-1-2-21-broken-authentication-vulnerability?_s_id=cve vdb-entry