Medium severity · published Oct 17, 2026
CVE-2026-111900
phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta Draft FAQ Attachment Disclosure via attachment.php
4.3
CVSS
0.3%
EPSS
No
On KEV
Description
phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains an improper authorization vulnerability in attachment.php that fails to verify whether an attachment's parent FAQ is published or visible to the requester. Authenticated users with the dlattachment permission can request index.php?action=attachment&id=<ID> to download complete attachment files belonging to draft FAQs.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
phpMyFAQ · thorsten
before 4.1.9; 4.2.0-alpha before 4.2.0-beta · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-111900
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-111900
github.com
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-h76j-35m7-3mwq
www.vulncheck.com
https://www.vulncheck.com/advisories/phpmyfaq-before-4.1.9-and-4.2.0-alpha-before-4.2.0-beta-draft-faq-attachment-disclosure-via-attachment-php
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