CVE-2026-73482

phpList < 3.7.0-RC5 Cross-Site Request Forgery via admins.php

HIGH 7.2EPSS 0.3%

phpList before 3.7.0-RC5 contains a cross-site request forgery (CSRF) vulnerability in lists/admin/admins.php. The administrator deletion action is triggered via an unauthenticated GET request (?page=admins&delete=N) that is not protected by a CSRF token (the central verifyCsrfGetToken check uses enforce=false and is bypassed when the token parameter is absent). A remote attacker can trick a logged-in super-administrator into loading a crafted URL (e.g., embedded as an image in an email) to delete any non-self administrator account.

Affected: phplist · phplist3
CVSS v4.0 VULNCHECK: 7.2 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 VULNCHECK: 8.1 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
EPSS: 0.34% chance of exploitation in the next 30 days, 26th percentile
Published: 2026-08-13
Updated: 2026-08-18

Proof-of-concept exploits (1)

phpList/phplist3/issues/1117877★ · 2026-09-24

CVE-2026-73482

Proof-of-concept exploits (1)

References

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