CVE-2026-73482: high-severity vulnerability in phplist3
phpList < 3.7.0-RC5 Cross-Site Request Forgery via admins.php
Published · Updated
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.2epss 0.3%
exploitation probability
0.3%top 75% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
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
Affected products
phplist · phplist3public PoCs found — 1
cve_referencegithub.com/phpList/phplist3/issues/1117unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — phplist3
In the same product, most dangerous first.
References
https://github.com/phpList/phplist3/commit/5159c3ed33a5674a8169472b50d146d97f630746https://github.com/phpList/phplist3/issues/1117https://github.com/phpList/phplist3/pull/1121https://github.com/phpList/phplist3/releases/tag/v3.7.0-RC5https://www.vulncheck.com/advisories/phplist-rc5-cross-site-request-forgery-via-admins-php