How severe is CVE-2025-30203?

CVE-2025-30203 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2025-30203 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-30203?

CVE-2025-30203 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-2025-30203?

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

Does CVE-2025-30203 have an EU (EUVD) identifier?

Yes. CVE-2025-30203 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8850.

When was CVE-2025-30203 published?

CVE-2025-30203 was published on 2025-03-31 and last updated on 2026-06-17.

CVE-2025-30203

CVE-2025-30203 is a medium-severity vulnerability in Enalean Tuleap with a CVSS 3.x base score of 4.8. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8850
Weakness: CWE-79
Affected product: Enalean Tuleap
Published: 2025-03-31
Last modified: 2026-06-17

Description

Tuleap is an Open Source Suite to improve management of software developments and collaboration. Tuleap allows cross-site scripting (XSS) via the content of RSS feeds in the RSS widgets. A project administrator or someone with control over an used RSS feed could use this vulnerability to force victims to execute uncontrolled code. This vulnerability is fixed in Tuleap Community Edition 16.5.99.1742562878 and Tuleap Enterprise Edition 16.5-5 and 16.4-8.

Frequently asked questions

What is CVE-2025-30203?: Tuleap is an Open Source Suite to improve management of software developments and collaboration. Tuleap allows cross-site scripting (XSS) via the content of RSS feeds in the RSS widgets. A project administrator or someone with control over an used RSS feed could use this vulnerability to force victims to execute uncontrolled code. This vulnerability is fixed in Tuleap Community Edition 16.5.99.1742562878 and Tuleap Enterprise Edition 16.5-5 and 16.4-8.
How severe is CVE-2025-30203?: CVE-2025-30203 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2025-30203 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-30203?: CVE-2025-30203 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-2025-30203?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-30203 have an EU (EUVD) identifier?: Yes. CVE-2025-30203 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8850.
When was CVE-2025-30203 published?: CVE-2025-30203 was published on 2025-03-31 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:*:*:*

More vulnerabilities in Enalean Tuleap

CVE-2018-17298 — Critical (CVSS 9.8): An issue was discovered in Enalean Tuleap before 10.5. Reset password links are not invalidated after a user changes…
CVE-2018-7538 — Critical (CVSS 9.8): A SQL injection vulnerability in the tracker functionality of Enalean Tuleap software engineering platform before 9.18…
CVE-2014-7178 — Critical (CVSS 9.3): Enalean Tuleap before 7.5.99.6 allows remote attackers to execute arbitrary commands via the User-Agent header, which…
CVE-2021-43806 — High (CVSS 8.8): Tuleap is a Libre and Open Source tool for end to end traceability of application and system developments. In affected…
CVE-2021-41155 — High (CVSS 8.8): Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In affected…
CVE-2021-41154 — High (CVSS 8.8): Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In affected…

All CVEs affecting Enalean Tuleap →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →