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.
History

Thu, 17 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 16 Sep 2026 20:45:00 +0000

Type Values Removed Values Added
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.
Title phpList before 3.6.17 Cross-Site Request Forgery via massremove.php
First Time appeared Phplist
Phplist phplist
Weaknesses CWE-352
CPEs cpe:2.3:a:phplist:phplist:*:*:*:*:*:*:*:*
Vendors & Products Phplist
Phplist phplist
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H'}

cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-09-16T20:32:55.350Z

Updated: 2026-09-17T13:43:54.421Z

Reserved: 2026-09-16T19:47:15.211Z

Link: CVE-2026-92806

cve-icon Vulnrichment

Updated: 2026-09-17T13:43:24.477Z

cve-icon NVD

Status : Deferred

Published: 2026-09-16T21:17:30.410

Modified: 2026-09-22T20:43:58.793

Link: CVE-2026-92806

cve-icon Redhat

No data.