How severe is CVE-2024-10383?

CVE-2024-10383 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-10383 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-10383?

CVE-2024-10383 primarily affects Gitlab. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-10383?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-10383 have an EU (EUVD) identifier?

Yes. CVE-2024-10383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-53885.

When was CVE-2024-10383 published?

CVE-2024-10383 was published on 2025-02-07 and last updated on 2026-06-17.

CVE-2024-10383

CVE-2024-10383 is a high-severity vulnerability in Gitlab with a CVSS 3.x base score of 8.7. 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: High (CVSS 3.x base score 8.7)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-53885
Weakness: CWE-79
Affected product: Gitlab
Published: 2025-02-07
Last modified: 2026-06-17

Description

An issue has been discovered in the gitlab-web-ide-vscode-fork component distributed over CDN affecting all versions prior to 1.89.1-1.0.0-dev-20241118094343and used by all versions of GitLab CE/EE starting from 15.11 prior to 17.3 and which also temporarily affected versions 17.4, 17.5 and 17.6, where a XSS attack was possible when loading .ipynb files in the web IDE

Frequently asked questions

What is CVE-2024-10383?: An issue has been discovered in the gitlab-web-ide-vscode-fork component distributed over CDN affecting all versions prior to 1.89.1-1.0.0-dev-20241118094343and used by all versions of GitLab CE/EE starting from 15.11 prior to 17.3 and which also temporarily affected versions 17.4, 17.5 and 17.6, where a XSS attack was possible when loading .ipynb files in the web IDE
How severe is CVE-2024-10383?: CVE-2024-10383 has a CVSS 3.x base score of 8.7, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-10383 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-10383?: CVE-2024-10383 primarily affects Gitlab. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-10383?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-10383 have an EU (EUVD) identifier?: Yes. CVE-2024-10383 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-53885.
When was CVE-2024-10383 published?: CVE-2024-10383 was published on 2025-02-07 and last updated on 2026-06-17.

References

Affected products (8)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:17.4.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:17.4.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:17.5.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:17.5.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:17.6.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:17.6.0:*:*:*:enterprise:*:*:*

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