Vulnerability Description
phpList versions before 3.6.17 fail to validate cross-site request forgery tokens in the mass subscriber removal form handler. Attackers can induce logged-in administrators to visit crafted pages that silently delete and blacklist arbitrary subscriber addresses without authentication verification.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/geo-chen/oss/blob/main/phplist3.md
- https://github.com/phpList/phplist3
- https://github.com/phpList/phplist3/blob/v3.6.16/public_html/lists/admin/massrem
- https://github.com/phpList/phplist3/blob/v3.6.17/public_html/lists/admin/massrem
- https://www.vulncheck.com/advisories/phplist-before-3.6.17-cross-site-request-fo
FAQ
What is CVE-2026-92806?
CVE-2026-92806 is a vulnerability with a CVSS score of 8.1 (HIGH). phpList versions before 3.6.17 fail to validate cross-site request forgery tokens in the mass subscriber removal form handler. Attackers can induce logged-in administrators to visit crafted pages that...
How severe is CVE-2026-92806?
CVE-2026-92806 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-92806?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.