CVE-2025-27099— Tuleap allows XSS via the tracker names used in the semantic timeframe deletion message
Quick assessment
Affected
Enalean tuleap
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Tuleap是Enalean开源的一个开源套件，旨在改善软件开发和协作的管理。 Tuleap存在安全漏洞，该漏洞源于跟踪器名称中的跨站脚本，可能导致执行不受控代码。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing Application T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-27099
Vulnerability Information
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Vulnerability Title
Tuleap allows XSS via the tracker names used in the semantic timeframe deletion message
Source: CVE Program / CVE List V5
Vulnerability Description
Tuleap is an Open Source Suite to improve management of software developments and collaboration. Tuleap allows cross-site scripting (XSS) via the tracker names used in the semantic timeframe deletion message. A tracker administrator with a semantic timeframe used by other trackers could use this vulnerability to force other tracker administrators to execute uncontrolled code. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740067916 and Tuleap Enterprise Edition 16.4-5 and 16.3-10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
Web页面中脚本相关HTML标签转义处理不恰当(基本跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Tuleap 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tuleap是Enalean开源的一个开源套件，旨在改善软件开发和协作的管理。 Tuleap存在安全漏洞，该漏洞源于跟踪器名称中的跨站脚本，可能导致执行不受控代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-27099
| # | POC Description | Source Link | Shenlong Link |
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Patches & Fixes for CVE-2025-27099 (1)
Vendor Advisories for CVE-2025-27099 (1)
Other References for CVE-2025-27099 (1)
IV. Related Vulnerabilities
Same product: tuleap
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CVE-2026-24007
Tuleap is missing CSRF protection in the Overview inconsiste -
CVE-2025-65962
Tuleap has missing CSRF protections its in tracker field de -
CVE-2025-64760
Tuleap has missing CSRF protections in its tracker trigger m -
CVE-2025-64499
Tuleap is missing CSRF protections for its planning manageme -
CVE-2025-64498
Tuleap has a Cross-Site Request Forgery (CSRF) vulnerability
Same vendor: Enalean
-
CVE-2026-24007
Tuleap is missing CSRF protection in the Overview inconsiste -
CVE-2025-65962
Tuleap has missing CSRF protections its in tracker field de -
CVE-2025-64760
Tuleap has missing CSRF protections in its tracker trigger m -
CVE-2025-64499
Tuleap is missing CSRF protections for its planning manageme -
CVE-2025-64498
Tuleap has a Cross-Site Request Forgery (CSRF) vulnerability
Same weakness: CWE-80
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CVE-2026-103585
attacker-controlled javascript license URL via XSS -
CVE-2026-103584
attacker-controlled javascript license URL via XSS -
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Various rawParams() and escaped() updates to prevent XSS in -
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ReadingLists imported metadata permits JavaScript URL XSS
V. Comments for CVE-2025-27099
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