CRITICAL 9.8 NVD

CVE-2026-115968

Deserialization of Untrusted Data vulnerability in Ultimate Member Ultimate Member ultimate-member allows Object Injection.This issue affects Ultimate Member: f

Deserialization of Untrusted Data vulnerability in Ultimate Member Ultimate Member ultimate-member allows Object Injection.This issue affects Ultimate Member: from n/a through 2.13.1.

References

https://patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/wordpress-u

Published: 2026-10-28 · Source: NVD · Feed updated: 2026-10-28

This critical severity vulnerability with a CVSS score of 9.8 was published on 2026-10-28 via NVD.

Risk Timeline

CVE Disclosed2026-10-28 · -1 days ago

Remediation Resources

Official Advisory

patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability

vulnfeed aggregates 14962 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.