CVE-2020-26258: Server-Side Forgery Request can be activated unmarshalling with XStream
(updated )
The vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream.
References
- github.com/advisories/GHSA-4cch-wxpw-8p28
- github.com/x-stream/xstream
- github.com/x-stream/xstream/security/advisories/GHSA-4cch-wxpw-8p28
- lists.apache.org/thread.html/r97993e3d78e1f5389b7b172ba9f308440830ce5f051ee62714a0aa34@%3Ccommits.struts.apache.org%3E
- lists.debian.org/debian-lts-announce/2020/12/msg00042.html
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB
- nvd.nist.gov/vuln/detail/CVE-2020-26258
- security.netapp.com/advisory/ntap-20210409-0005
- www.debian.org/security/2021/dsa-4828
- x-stream.github.io/CVE-2020-26258.html
Code Behaviors & Features
Detect and mitigate CVE-2020-26258 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 →