# CVE-2015-20108: ruby-saml: xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared...

CVE-2015-20108 is fixed in ruby-saml on 1 platform by DEBIAN-CVE-2015-20108 (version 1.0.0-1), released May 27, 2023. It is not reported as exploited. Patch Radar priority: Urgent.

- Web page: https://patchblox.com/security/cve/CVE-2015-20108
- Priority: Urgent
- CVSS: 9.8 (critical)
- EPSS: 0.0133
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: May 27, 2023

## Description

xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not used.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | ruby-saml Debian 12.15 (bookworm) | 1.0.0-1 | [DEBIAN-CVE-2015-20108](https://patchblox.com/security/data/fix/linux/debian-cve-2015-20108.md) | May 27, 2023 |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo