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.
Affected products
apache: tapestry
References2
- lists.apache.org/thread/6j3yojqrdsxkrfz52d0zjyrf5n9xttmw Vendor AdvisoryMailing List
- www.openwall.com/lists/oss-security/2026/08/08/2 Mailing ListThird Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 1% percentile: 54 · as of 12 November 2026
- CWE
- CWE-200
Could this be exploited in your environment?
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