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Vulnerability record · CVE-2023-1886 · published 5 April 2023

CVE-2023-1886: Phpmyfaq authentication bypass by capture-replay vulnerability

Phpmyfaq · Phpmyfaq

Authentication Bypass by Capture-replay in GitHub repository thorsten/phpmyfaq prior to 3.1.12.

9.8 CVSS 3.1 Critical EPSS 0.88% · top 42.7% CWE-294 · Authentication bypass by capture-replay
9.8CVSS 3.1 base score
0.88%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Authentication Bypass by Capture-replay in GitHub repository thorsten/phpmyfaq prior to 3.1.12.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/thorsten/phpmyfaq/commit/27eaaae16850694634ac52416a0bd38b35d7330a Patch
https://huntr.dev/bounties/b7d244b7-5ac3-4964-81ee-8dbb5bb5e33a ExploitPatchThird Party Advisory
https://github.com/thorsten/phpmyfaq/commit/27eaaae16850694634ac52416a0bd38b35d7330a Patch
https://huntr.dev/bounties/b7d244b7-5ac3-4964-81ee-8dbb5bb5e33a ExploitPatchThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2025-59943Phpmyfaq improper access control vulnerabilityphpMyFAQ is an open source FAQ web application. Versions 4.0-nightly-2025-10-03 and below do not enforce uniqueness of email addresses during user re…EPSS 0.42%9.8CVE-2023-5865Phpmyfaq insufficient session expiration vulnerabilityInsufficient Session Expiration in GitHub repository thorsten/phpmyfaq prior to 3.2.2.EPSS 0.58%9.8CVE-2023-5227Phpmyfaq unrestricted file upload vulnerabilityUnrestricted Upload of File with Dangerous Type in GitHub repository thorsten/phpmyfaq prior to 3.1.8.EPSS 0.52%9.8CVE-2023-4006Phpmyfaq csv injection vulnerabilityImproper Neutralization of Formula Elements in a CSV File in GitHub repository thorsten/phpmyfaq prior to 3.1.16.EPSS 0.81%9.8CVE-2023-2429Phpmyfaq improper access control vulnerabilityImproper Access Control in GitHub repository thorsten/phpmyfaq prior to 3.1.13.EPSS 0.53%9.8CVE-2023-1753Phpmyfaq weak password requirements vulnerabilityWeak Password Requirements in GitHub repository thorsten/phpmyfaq prior to 3.1.12.EPSS 0.72%9.8CVE-2023-0788Phpmyfaq code injection vulnerabilityCode Injection in GitHub repository thorsten/phpmyfaq prior to 3.1.11.EPSS 0.89%9.8CVE-2023-0789Phpmyfaq command injection vulnerabilityCommand Injection in GitHub repository thorsten/phpmyfaq prior to 3.1.11.EPSS 1.7%

Source: NIST National Vulnerability Database (record CVE-2023-1886), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.