How severe is CVE-2025-64497?

CVE-2025-64497 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-64497 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-64497?

CVE-2025-64497 primarily affects Enalean Tuleap. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-64497?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-64497 have an EU (EUVD) identifier?

Yes. CVE-2025-64497 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201839.

When was CVE-2025-64497 published?

CVE-2025-64497 was published on 2025-12-08 and last updated on 2026-06-17.

CVE-2025-64497

CVE-2025-64497 is a medium-severity vulnerability in Enalean Tuleap with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-639.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-201839
Weakness: CWE-639
Affected product: Enalean Tuleap
Published: 2025-12-08
Last modified: 2026-06-17

Description

Tuleap is an Open Source Suite for management of software development and collaboration. Versions below 17.0.99.1762431347 of Tuleap Community Edition and Tuleap Enterprise Edition below 17.0-2, 16.13-7 and 16.12-10 allow attackers to access file release system information in projects they do not have access to. This issue is fixed in version 17.0.99.1762431347 of the Tuleap Community Edition and versions 17.0-2, 16.13-7 and 16.12-10 of Tuleap Enterprise Edition.

Frequently asked questions

What is CVE-2025-64497?: Tuleap is an Open Source Suite for management of software development and collaboration. Versions below 17.0.99.1762431347 of Tuleap Community Edition and Tuleap Enterprise Edition below 17.0-2, 16.13-7 and 16.12-10 allow attackers to access file release system information in projects they do not have access to. This issue is fixed in version 17.0.99.1762431347 of the Tuleap Community Edition and versions 17.0-2, 16.13-7 and 16.12-10 of Tuleap Enterprise Edition.
How severe is CVE-2025-64497?: CVE-2025-64497 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-64497 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-64497?: CVE-2025-64497 primarily affects Enalean Tuleap. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-64497?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-64497 have an EU (EUVD) identifier?: Yes. CVE-2025-64497 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201839.
When was CVE-2025-64497 published?: CVE-2025-64497 was published on 2025-12-08 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:enalean:tuleap:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:enalean:tuleap:*:*:*:*:community:*:*:*

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