CVE-2025-1677

Name: CVE-2025-1677
Creator: NVD / NIST
Published: 2025-04-10T13:15:46.473+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.33%

Last modified Jun 17, 2026

CVE-2025-1677 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A Denial of Service (DoS) issue has been discovered in GitLab CE/EE affecting all up to 17.8.7, 17.9 prior to 17.9.6 and 17.10 prior to 17.10.4 A denial of service could occur upon injecting oversized payloads into CI pipeline exports.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.

Description

A Denial of Service (DoS) issue has been discovered in GitLab CE/EE affecting all up to 17.8.7, 17.9 prior to 17.9.6 and 17.10 prior to 17.10.4 A denial of service could occur upon injecting oversized payloads into CI pipeline exports.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

0.33%

25.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-770

Affected Software

Vendor	Product	Versions
Gitlab	Gitlab	<= 17.8.7
Gitlab	Gitlab	>= 17.9.0, < 17.9.6
Gitlab	Gitlab	>= 17.10.0, < 17.10.4

References

https://gitlab.com/gitlab-org/gitlab/-/issues/521117Broken Link
https://hackerone.com/reports/3004008Permissions Required

Timeline

Published: Apr 10, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-1677?

How severe is CVE-2025-1677?

CVE-2025-1677 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.

How do I fix CVE-2025-1677?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-1677?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST