# CVE-2024-52596: simplesamlphp: SimpleSAMLphp xml-common is a common classes for handling XML-structures

CVE-2024-52596 is fixed in simplesamlphp on 1 platform, first by DLA-3981-1, released December 2, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-52596
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0098
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Dec 2, 2024

## Description

SimpleSAMLphp xml-common is a common classes for handling XML-structures. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 1.19.0.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | simplesamlphp Debian 11.6 (bullseye) | 1.19.0-1+deb11u1 | [DLA-3981-1](https://patchblox.com/security/data/fix/linux/dla-3981-1.md) | Dec 2, 2024 |
| Linux | simplesamlphp Debian 12.15 (bookworm) | 1.19.7-1+deb12u1 | [DSA-5822-1](https://patchblox.com/security/data/fix/linux/dsa-5822-1.md) | Dec 2, 2024 |
| Linux | simplesamlphp Debian 14 | 1.19.7-1+deb12u1 | [DEBIAN-CVE-2024-52596](https://patchblox.com/security/data/fix/linux/debian-cve-2024-52596.md) | Dec 2, 2024 |
| Linux | simplesamlphp Ubuntu 18.04.6 LTS (bionic) | 1.15.3-1ubuntu0.1~esm1 | [simplesamlphp 1.15.3-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-simplesamlphp-1.15.3-1ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | simplesamlphp Ubuntu 20.04 LTS (focal) | 1.18.4-1ubuntu0.1~esm1 | [simplesamlphp 1.18.4-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-simplesamlphp-1.18.4-1ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | simplesamlphp Ubuntu 22.04.1 LTS (jammy) | 1.19.1-1.1ubuntu0.1~esm1 | [simplesamlphp 1.19.1-1.1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-simplesamlphp-1.19.1-1.1ubuntu0.1-esm1.md) | Mar 11, 2025 |
| Linux | simplesamlphp Ubuntu 24.04.5 LTS (noble) | 1.19.7-1+deb12u1ubuntu0.1 | [simplesamlphp 1.19.7-1+deb12u1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-simplesamlphp-1.19.7-1-deb12u1ubuntu0.1.md) | Mar 11, 2025 |

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Data as of 2026-11-09T07:25:28Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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