CVE-2023-0311

Improper Authentication in thorsten/phpmyfaq

5.3 MediumFix available

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: Low

Exploit likelihood

0.97%Up 0.1 points since Jan 16, 2023

What each source reports

CVE List Score used 5.3

Improper Authentication in thorsten/phpmyfaq

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: CVE-2023-0311
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-287
Updated: 2026-11-02

EUVDEUVD-2023-0473 5.3

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: EUVD-2023-0473
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Updated: 2026-11-02

GitHub AdvisoriesGHSA-g92r-9rxw-cmgx 9.8

phpMyFAQ Improper Authentication vulnerability

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: GHSA-g92r-9rxw-cmgx
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-287
Updated: 2026-11-02

NVD 9.8

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: CVE-2023-0311
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-287
Updated: 2026-11-02

OSV 5.3

Improper Authentication in thorsten/phpmyfaq

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: CVE-2023-0311
CVSS 3.0: 5.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Weakness: CWE-287
Updated: 2026-11-02

OSVGHSA-g92r-9rxw-cmgx 9.8

phpMyFAQ Improper Authentication vulnerability

Improper Authentication in GitHub repository thorsten/phpmyfaq prior to 3.1.10.

Record: GHSA-g92r-9rxw-cmgx
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-287
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`thorsten/phpmyfaq` Packagist	before 3.1.10	3.1.10
`thorsten/phpmyfaq` Packagist	before 3.1.10, plus listed versions 2.10.0-alpha2.8.02.8.0-RC2.8.0-RC22.8.0-RC3 Show 45 moreShow less 2.8.0-RC42.8.0-alpha22.8.0-alpha32.8.0-beta2.8.0-beta22.8.0-beta32.8.12.8.102.8.112.8.122.8.132.8.142.8.152.8.162.8.172.8.182.8.192.8.22.8.202.8.212.8.222.8.232.8.242.8.252.8.262.8.272.8.282.8.292.8.32.8.42.8.52.8.62.8.72.8.82.8.92.9.02.9.0-alpha2.9.0-alpha22.9.0-alpha32.9.0-alpha42.9.0-beta2.9.0-beta22.9.0-rc2.9.0-rc22.9.0-rc3	3.1.10

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-0311 is a medium vulnerability (CVSS 5.3) in Phpmyfaq, published January 15, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.97%, the 62nd percentile. Fixed in thorsten/phpmyfaq 3.1.10.

References

This page doesn't list everything

Left out here: 51 versions. The JSON record has them.