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CVE-2021-25977

Description

In PiranhaCMS, versions 7.0.0 to 9.1.1 are vulnerable to stored XSS due to the page title improperly sanitized. By creating a page with a specially crafted page title, a low privileged user can trigger arbitrary JavaScript execution.

POC

Reference

- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25977

Github

No PoCs found on GitHub currently.