Sigma Watch is free and independent. If it saves you time, keep it running. ☕ Buy me a coffee
SigmaWatch
CVE coverage

CVE-2026-84023

CVSS 6.5 no coverage
View on NVD →
The BEAR WordPress plugin before 1.2.2 does not verify a CSRF nonce or check user capabilities before updating taxonomy terms, allowing an attacker to modify arbitrary terms by tricking a logged-in privileged user into visiting a crafted page.

Detection rules

No detection found — yet
None of Sigma, Elastic, Splunk ESCU, YARA, Microsoft Sentinel, Snort, or Suricata currently has a rule referencing CVE-2026-84023.