# CVE-2025-71276: sogo: SOGo before 5.12.5 is prone to a XSS vulnerability with events, tasks, and contacts categories.

CVE-2025-71276 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2025-71276, released March 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-71276
- Priority: Routine
- CVSS: 6.1 (medium)
- EPSS: 0.0014
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 21, 2026

## Description

SOGo before 5.12.5 is prone to a XSS vulnerability with events, tasks, and contacts categories.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | sogo Debian 12.15 (bookworm) | 5.8.0-2+deb12u3 | [DEBIAN-CVE-2025-71276](https://patchblox.com/security/data/fix/linux/debian-cve-2025-71276.md) | Mar 22, 2026 |
| Linux | sogo Debian 13.5 (trixie) | 5.12.1-3+deb13u2 | [DEBIAN-CVE-2025-71276](https://patchblox.com/security/data/fix/linux/debian-cve-2025-71276.md) | Mar 22, 2026 |
| Linux | sogo Ubuntu 18.04.6 LTS (bionic) | 3.2.10-1ubuntu0.1~esm1 | [sogo 3.2.10-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sogo-3.2.10-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo Ubuntu 20.04 LTS (focal) | 4.3.0-1ubuntu0.1~esm1 | [sogo 4.3.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sogo-4.3.0-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo Ubuntu 22.04.1 LTS (jammy) | 5.5.1-1ubuntu0.1~esm1 | [sogo 5.5.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sogo-5.5.1-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm1 | [sogo 5.12.4-1.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sogo-5.12.4-1.2ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-activesync Ubuntu 22.04.1 LTS (jammy) | 5.5.1-1ubuntu0.1~esm1 | [sogo-activesync 5.5.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sogo-activesync-5.5.1-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-activesync Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm1 | [sogo-activesync 5.12.4-1.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sogo-activesync-5.12.4-1.2ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-common Ubuntu 18.04.6 LTS (bionic) | 3.2.10-1ubuntu0.1~esm1 | [sogo-common 3.2.10-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-sogo-common-3.2.10-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-common Ubuntu 20.04 LTS (focal) | 4.3.0-1ubuntu0.1~esm1 | [sogo-common 4.3.0-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-sogo-common-4.3.0-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-common Ubuntu 22.04.1 LTS (jammy) | 5.5.1-1ubuntu0.1~esm1 | [sogo-common 5.5.1-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-sogo-common-5.5.1-1ubuntu0.1-esm1.md) | May 18, 2026 |
| Linux | sogo-common Ubuntu 26.04.1 LTS (resolute) | 5.12.4-1.2ubuntu0.1~esm1 | [sogo-common 5.12.4-1.2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-sogo-common-5.12.4-1.2ubuntu0.1-esm1.md) | May 18, 2026 |

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Data as of 2026-11-08T06:59:42Z 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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