Enalean Tuleap Community Edition/Tuleap Enterprise Edition HTML Email HTML injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in Enalean Tuleap Community Edition and Tuleap Enterprise Edition. Affected by this issue is some unknown functionality of the component HTML Email Handler. Such manipulation leads to HTML injection. This vulnerability is traded as CVE-2025-27156. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Enalean Tuleap Community Edition and Tuleap Enterprise Edition (the affected version unknown). It has been rated as problematic. Affected by this issue is an unknown part of the component HTML Email Handler. The manipulation with an unknown input leads to a html injection vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

Tuleap is an Open Source Suite to improve management of software developments and collaboration. The mass emailing features do not sanitize the content of the HTML emails. A malicious user could use this issue to facilitate a phishing attempt or to indirectly exploit issues in the recipients mail clients. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740567344 and Tuleap Enterprise Edition 16.4-6 and 16.3-11.

The advisory is available at github.com. This vulnerability is handled as CVE-2025-27156 since 02/19/2025. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability. Applying the patch a0bc657297b405debce1f5bcbbb30c733f3f09bd is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CNA Base Score: 4.1
CNA Vector (GitHub_M): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: HTML injection
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: a0bc657297b405debce1f5bcbbb30c733f3f09bd

Timelineinfo

02/19/2025 🔍
03/04/2025 +13 days 🔍
03/04/2025 +0 days 🔍
08/22/2025 +171 days 🔍

Sourcesinfo

Advisory: GHSA-x2v2-xr59-c9cf
Status: Confirmed

CVE: CVE-2025-27156 (🔍)
GCVE (CVE): GCVE-0-2025-27156
GCVE (VulDB): GCVE-100-298574

Entryinfo

Created: 03/04/2025 19:22
Updated: 08/22/2025 22:55
Changes: 03/04/2025 19:22 (65), 08/22/2025 22:55 (12)
Complete: 🔍
Cache ID: 216::103

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