CVE-2025-57692: PiranhaCMS stored XSS

September 26, 2025

PiranhaCMS 12.0 allows stored XSS in the Text content block of Standard and Standard Archive Pages via /manager/pages, enabling execution of arbitrary JavaScript in another user s browser.

References

github.com/PiranhaCMS/piranha.core
github.com/PiranhaCMS/piranha.core/releases/tag/v12.0
github.com/Saconyfx/security-advisories/blob/main/CVE-2025-57692/advisory.md
github.com/advisories/GHSA-456v-f425-8mcv
nvd.nist.gov/vuln/detail/CVE-2025-57692

Code Behaviors & Features

Detect and mitigate CVE-2025-57692 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →