Severity: critical Affected versions:
- Apache Tapestry (org.apache.tapestry:tapestry-core) 5.5.0 before 5.9.1 Description: Vulnerability in tapestry-core in Apache Tapestry 5.5.0+ on all platforms allows attackers to download clsspath assets via specially crafted URLs. Users are recommended to upgrade to version 5.9.1, which fixes this issue. Credit: Ilyass El Hadi (finder) References: https://tapestry.apache.org/ https://www.cve.org/CVERecord?id=CVE-2026-61899
