CVE-2023-2752 is a high-severity (CVSS 7.2) Cross-site Scripting (XSS) vulnerability in thorsten/phpmyfaq. A fix is available for thorsten/phpmyfaq — see the affected versions and patch details below.
Cross-site Scripting (XSS) - Stored in thorsten/phpmyfaq
Exploitation Status
Proof-of-concept exploit code exists
- CISA’s SSVC triage found public proof-of-concept exploit code for this CVE, though no confirmed active exploitation.
- A successful exploit gives an attacker total control of the affected component, not partial access.
Exploitation and automatability from CISA’s SSVC triage for CVE-2023-2752.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
thorsten/phpmyfaqReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.
Description
Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.2.0-beta.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| 🐘Packagist | thorsten/phpmyfaq | all versions | 3.2.0-betacomposer require thorsten/phpmyfaq:^3.2.0-beta |
Affected Products
phpmyfaqphpmyfaqDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for thorsten/phpmyfaq, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update thorsten/phpmyfaq to 3.2.0-beta or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2023-2752 is resolved across your whole dependency graph.
Workarounds
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.
Frequently Asked Questions
Is CVE-2023-2752 in your dependencies?
Find it across Packagist, including transitive dependencies.