phpMyFAQ missing authorization exposes /api/setup/backup to any authenticated user
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.5epss 1.8%
from disclosure to weapon95 days
Published on NVDJan 24
1st PoC+95d
exploitation probability
1.8%top 24% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
phpMyFAQ is an open source FAQ web application. Versions 4.0.16 and below have flawed authorization logic which exposes the /api/setup/backup endpoint to any authenticated user despite their permissions. SetupController.php uses userIsAuthenticated() but does not verify that the requester has configuration/admin permissions. Non-admin users can trigger a configuration backup and retrieve its path. The endpoint only checks authentication, not authorization, and returns a link to the generated ZIP. This issue is fixed in version 4.0.17.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
thorsten · phpMyFAQpublic PoCs found — 1
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