Tuleap
CVE-2025-27401
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2021 - Vulnerable and Outdated Components
ASVS 5.0
V15 - Secure Coding and Architecture Expected behavior violation
|
| Impact | CVSS score of 4.6 (MEDIUM). Attack characteristics: network attack vector, low complexity, low privileges required, user interaction required. Public proof-of-concept exploit code is available. EPSS exploitation probability: 0.10%. |
| Exploit ScenarioDerived | This vulnerability can be exploited remotely over the network. Successful exploitation could compromise the medium-severity affected system. |
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Alert meAnalysisAIv1 – Mar 28, 2026
Tuleap is an Open Source Suite to improve management of software developments and collaboration. Rated medium severity (CVSS 4.6), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Affects your stack
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Technical ContextAI · show details
This vulnerability is classified under CWE-440. Tuleap is an Open Source Suite to improve management of software developments and collaboration. In a standard usages of Tuleap, the issue has a limited impact, it will mostly leave dangling data. However, a malicious user could create and delete reports multiple times to cycle through all the filters of all reports of the instance and delete them. The malicious user only needs to have access to one tracker. This would result in the loss of all criteria filters forcing users and tracker admins to re-create them. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740498975 and Tuleap Enterprise Edition 16.4-6 and 16.3-11. Affected products include: Enalean Tuleap.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
3DescriptionGitHub Advisory
Tuleap is an Open Source Suite to improve management of software developments and collaboration. In a standard usages of Tuleap, the issue has a limited impact, it will mostly leave dangling data. However, a malicious user could create and delete reports multiple times to cycle through all the filters of all reports of the instance and delete them. The malicious user only needs to have access to one tracker. This would result in the loss of all criteria filters forcing users and tracker admins to re-create them. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740498975 and Tuleap Enterprise Edition 16.4-6 and 16.3-11.
Executive ViewAI
Organizations using Tuleap should be aware of moderate risk from CVE-2025-27401 rated CVSS 4.6. Exploitation could compromise the security of affected deployments. Proof-of-concept code is publicly available. A patch is available and should be applied during regular vulnerability management.
Apply vendor patch. If patching is delayed: restrict network access and enable monitoring.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.
Affected Products (CPE)GitHub Advisory
An issue was discovered in Enalean Tuleap 9.6 and prior versions. Rated high severity (CVSS 8.8), this vulnerability is
project/register.php in Tuleap before 7.7, when sys_create_project_in_one_step is disabled, allows remote authenticated
Enalean Tuleap before 7.5.99.6 allows remote attackers to execute arbitrary commands via the User-Agent header, which is
Tuleap before 9.7 allows command injection via the PhpWiki 1.3.10 SyntaxHighlighter plugin. Rated high severity (CVSS 8.
A SQL injection vulnerability in the tracker functionality of Enalean Tuleap software engineering platform before 9.18 a
SQL injection vulnerability in Enalean Tuleap before 7.5.99.4 allows remote authenticated users to execute arbitrary SQL
An issue was discovered in Enalean Tuleap 9.17. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitab
Tuleap Open ALM is a libre and open source tool for end to end traceability of application and system developments. Rate
XML External Entity vulnerability in Enalean Tuleap 7.2 and earlier allows remote authenticated users to read arbitrary
An issue was discovered in Enalean Tuleap before 10.5. Rated critical severity (CVSS 9.8), this vulnerability is remotel
Tuleap is a tool for end to end traceability of application and system developments. Rated medium severity (CVSS 5.7), t
Tuleap is an open source suite to improve management of software developments and collaboration. Rated medium severity (
Exploit-DB