Is CVE-2025-27402 in the CISA KEV catalog?

No. CVE-2025-27402 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-27402?

CVE-2025-27402 has a CVSS v3 base score of 4.6 (MEDIUM).

What is the EPSS score for CVE-2025-27402?

CVE-2025-27402 has an EPSS score of 0.15% (5th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-27402?

Upgrade tuleap to 16.4-6 or later.

CVE & CISA-KEV Catalog

CVE-2025-27402

MEDIUM

4.6

CVSS v3

NVD

Description

Tuleap is an Open Source Suite to improve management of software developments and collaboration. Tuleap is missing CSRF protections on tracker fields administrative operations. An attacker could use this vulnerability to trick victims into removing or updating tracker fields. This vulnerability is fixed in Tuleap Community Edition 16.4.99.1740414959 and Tuleap Enterprise Edition 16.4-6 and 16.3-11.

CWE-352Cross-Site Request Forgery

How to fix

Remediation Available

tuleapNVD

Affected:>= 16.4, < 16.4-6Fixed in:16.4-6CVE-2025-27402derived from NVD

Affected:< 16.4.99.1740414959Fixed in:16.4.99.1740414959CVE-2025-27402derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:L

Exploit Intelligence

0.15%probability of exploitation in 30 days

5thpercentile

Low risk: more likely to be exploited than 5% of all known CVEs.

References

Patch2

Vendor Advisory1

tuleap.net

Related Vulnerabilities

Other CWE-352 (Cross-Site Request Forgery) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2016-6277	High	8.8	100%	KEV	-
CVE-2014-0054	Medium	6.8	91%	-	Fix
CVE-2013-6429	Medium	6.8	90%	-	Fix
CVE-2022-41622	High	8.8	88%	-	-
CVE-2018-7700	High	8.8	75%	-	-
CVE-2015-2295	Medium	6.8	66%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-22.