CVE-2026-24422
CVE-2026-24422 · phpMyFAQ: Public API endpoints expose emails and invisible questions
This page contains facts from public vulnerability sources. Check the original advisory before updating.
phpMyFAQ is an open source FAQ web application. In versions 4.0.16 and below, multiple public API endpoints improperly expose sensitive user information due to insufficient access controls. The OpenQuestionController::list() endpoint calls Question::getAll() with showAll=true by default, returning records marked as non-public (isVisible=false) along with user email addresses, with similar exposures present in comment, news, and FAQ APIs. This information disclosure vulnerability could enable attackers to harvest email addresses for phishing campaigns or access content that was explicitly marked as private. This issue has been fixed in version 4.0.17.
CVSS 5.3 · Medium · EPSS 0.4% · Fix available
- Published
- Updated
Stack: php
Affected products and versions
phpmyfaq
- Versions
- < 4.0.17: Affected
No fix published
phpmyfaq/phpmyfaq Packagist
- Versions
- 2.10.0-alpha
- 2.8.0
- 2.8.0-RC
- 2.8.0-RC2
- 2.8.0-RC3
- 2.8.0-RC4
- 2.8.0-alpha2
- 2.8.0-alpha3
- 2.8.0-beta
- 2.8.0-beta2
- 2.8.0-beta3
- 2.8.1
- 2.8.10
- 2.8.11
- 2.8.12
- 2.8.13
- 2.8.14
- 2.8.15
- 2.8.16
- 2.8.17
- 2.8.18
- 2.8.19
- 2.8.2
- 2.8.20
- 2.8.21
- 2.8.22
- 2.8.23
- 2.8.24
- 2.8.25
- 2.8.26
- 2.8.27
- 2.8.28
- 2.8.29
- 2.8.3
- 2.8.4
- 2.8.5
- 2.8.6
- 2.8.7
- 2.8.8
- 2.8.9
- 2.9.0
- 2.9.0-alpha
- 2.9.0-alpha2
- 2.9.0-alpha3
- 2.9.0-alpha4
- 2.9.0-beta
- 2.9.0-beta2
- 2.9.0-rc
- 2.9.0-rc2
- 2.9.0-rc3
- 2.9.0-rc4
- 2.9.1
- 2.9.10
- 2.9.11
- 2.9.12
- 2.9.13
- 2.9.2
- 2.9.3
- 2.9.4
- 2.9.5
- 2.9.6
- 2.9.7
- 2.9.8
- 2.9.9
- 3.0.0
- 3.0.0-RC
- 3.0.0-RC.2
- 3.0.0-alpha
- 3.0.0-alpha.2
- 3.0.0-alpha.3
- 3.0.0-alpha.4
- 3.0.0-beta
- 3.0.0-beta.2
- 3.0.0-beta.3
- 3.0.1
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.1.0
- 3.1.0-RC
- 3.1.0-alpha
- 3.1.0-alpha.2
- 3.1.0-alpha.3
- 3.1.0-beta
- 3.1.1
- 3.1.10
- 3.1.11
- 3.1.12
- 3.1.13
- 3.1.14
- 3.1.15
- 3.1.16
- 3.1.17
- 3.1.18
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.1.9
- 3.2.0
- 3.2.0-RC
- 3.2.0-RC.2
- 3.2.0-RC.4
- 3.2.0-alpha
- 3.2.0-beta
- 3.2.0-beta.2
- 3.2.1
- 3.2.10
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.2.6
- 3.2.7
- 3.2.8
- 3.2.9
- 4.0.0
- 4.0.0-RC
- 4.0.0-RC.2
- 4.0.0-RC.3
- 4.0.0-RC.4
- 4.0.0-RC.5
- 4.0.0-alpha
- 4.0.0-alpha.2
- 4.0.0-alpha.3
- 4.0.0-alpha.4
- 4.0.0-beta
- 4.0.0-beta.2
- 4.0.1
- 4.0.10
- 4.0.11
- 4.0.12
- 4.0.13
- 4.0.14
- 4.0.15
- 4.0.16
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.8
- 4.0.9
- Affected ranges
- ECOSYSTEM: < 4.0.17
Update to 4.0.17
thorsten/phpmyfaq Packagist
- Versions
- 2.10.0-alpha
- 2.8.0
- 2.8.0-RC
- 2.8.0-RC2
- 2.8.0-RC3
- 2.8.0-RC4
- 2.8.0-alpha2
- 2.8.0-alpha3
- 2.8.0-beta
- 2.8.0-beta2
- 2.8.0-beta3
- 2.8.1
- 2.8.10
- 2.8.11
- 2.8.12
- 2.8.13
- 2.8.14
- 2.8.15
- 2.8.16
- 2.8.17
- 2.8.18
- 2.8.19
- 2.8.2
- 2.8.20
- 2.8.21
- 2.8.22
- 2.8.23
- 2.8.24
- 2.8.25
- 2.8.26
- 2.8.27
- 2.8.28
- 2.8.29
- 2.8.3
- 2.8.4
- 2.8.5
- 2.8.6
- 2.8.7
- 2.8.8
- 2.8.9
- 2.9.0
- 2.9.0-alpha
- 2.9.0-alpha2
- 2.9.0-alpha3
- 2.9.0-alpha4
- 2.9.0-beta
- 2.9.0-beta2
- 2.9.0-rc
- 2.9.0-rc2
- 2.9.0-rc3
- 2.9.0-rc4
- 2.9.1
- 2.9.10
- 2.9.11
- 2.9.12
- 2.9.13
- 2.9.2
- 2.9.3
- 2.9.4
- 2.9.5
- 2.9.6
- 2.9.7
- 2.9.8
- 2.9.9
- 3.0.0
- 3.0.0-RC
- 3.0.0-RC.2
- 3.0.0-alpha
- 3.0.0-alpha.2
- 3.0.0-alpha.3
- 3.0.0-alpha.4
- 3.0.0-beta
- 3.0.0-beta.2
- 3.0.0-beta.3
- 3.0.1
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.1.0
- 3.1.0-RC
- 3.1.0-alpha
- 3.1.0-alpha.2
- 3.1.0-alpha.3
- 3.1.0-beta
- 3.1.1
- 3.1.10
- 3.1.11
- 3.1.12
- 3.1.13
- 3.1.14
- 3.1.15
- 3.1.16
- 3.1.17
- 3.1.18
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.1.9
- 3.2.0
- 3.2.0-RC
- 3.2.0-RC.2
- 3.2.0-RC.4
- 3.2.0-alpha
- 3.2.0-beta
- 3.2.0-beta.2
- 3.2.1
- 3.2.10
- 3.2.2
- 3.2.3
- 3.2.4
- 3.2.5
- 3.2.6
- 3.2.7
- 3.2.8
- 3.2.9
- 4.0.0
- 4.0.0-RC
- 4.0.0-RC.2
- 4.0.0-RC.3
- 4.0.0-RC.4
- 4.0.0-RC.5
- 4.0.0-alpha
- 4.0.0-alpha.2
- 4.0.0-alpha.3
- 4.0.0-alpha.4
- 4.0.0-beta
- 4.0.0-beta.2
- 4.0.1
- 4.0.10
- 4.0.11
- 4.0.12
- 4.0.13
- 4.0.14
- 4.0.15
- 4.0.16
- 4.0.2
- 4.0.3
- 4.0.4
- 4.0.5
- 4.0.6
- 4.0.7
- 4.0.8
- 4.0.9
- Affected ranges
- ECOSYSTEM: < 4.0.17
Update to 4.0.17