CVE-2022-3766

Home/CVE/Cross-site Scripting (XSS) - Reflected in GitHub repository thorsten/phpmyfaq prior to 3.1.8.

CVE

Cross-site Scripting (XSS) - Reflected in GitHub repository thorsten/phpmyfaq prior to 3.1.8.

MEDIUM · CVSS 6.1 EPSS 0.2358

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 4% of all CVEs by exploitation likelihood
Public exploit or PoC is available
SSVC automatable: yes - attacks can be scripted at scale

Sigma rules0 YARA rules0

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Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Affected Products & Versions

phpmyfaq< 3.1.8

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Affected Packages

Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.

Packagist thorsten/phpmyfaq MEDIUM fixed in 3.1.8

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Public Exploits & PoCs

webappsphpMyFAQ  3.1.7 - Reflected Cross-Site Scripting (XSS)2025-12-02
nucleiphpMyFAQ < 3.1.8 - Cross-Site Scriptingmedium
pochuntr.dev · d9666520-4ff5-43bb-aacf-50c8e5570983huntr.dev

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Scoring & Timeline

6.1

MEDIUM · CVSS v3.1 · security@huntr.dev

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD31 Oct 2022 · 11:15 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

SSVC triage · cisa-vulnrichment

Exploitation

poc

Automatable

yes

Technical impact

partial

SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://github.com/thorsten/phpmyfaq/commit/c7904f2236c6c0dd64c2226b90c30af0f7e5a72dPatchThird Party Advisory

https://github.com/MarkLee131/awesome-web-pocs/blob/main/CVE-2022-3766.md

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