What is the CVSS score of CVE-2025-0673?

CVE-2025-0673 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Which versions of Open Redirect are affected by CVE-2025-0673?

GitLab instances running versions 17.7-17.10.7, 17.11-17.11.3, or 18.0-18.0.1 are vulnerable to an infinite redirect loop attack that can render the application unavailable to legitimate users.. A patch is available.

Is there a public PoC exploit available for CVE-2025-0673?

Yes, a public proof-of-concept exploit is available for CVE-2025-0673. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-0673?

Within 24 hours: inventory all GitLab instances and versions in use; implement network-level rate limiting on redirect responses; restrict GitLab access to necessary users only. Within 7 days: deploy compensating controls via WAF or reverse proxy to block malicious redirect patterns; establish monitoring for redirect loop indicators. Within 30 days: upgrade to patched versions (17.10.8, 17.11.4, or 18.0.2+) as patches become available; validate post-upgrade functionality.

Open Redirect CVE-2025-0673

EUVD-2025-18171 HIGH

Loop with Unreachable Exit Condition (Infinite Loop) (CWE-835)

2025-06-12 cve@gitlab.com

Gitlab Denial Of Service Open Redirect

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Ubuntu

MEDIUM

qualitative

Primary rating from NVD.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Patch released

Mar 31, 2026 - 21:13 nvd

Patch available

EUVD ID Assigned

Mar 14, 2026 - 21:20 euvd

EUVD-2025-18171

Analysis Generated

Mar 14, 2026 - 21:20 vuln.today

PoC Detected

Aug 08, 2025 - 18:21 vuln.today

Public exploit code

CVE Published

Jun 12, 2025 - 11:15 nvd

HIGH 7.5

DescriptionCVE.org

An issue has been discovered in GitLab CE/EE affecting all versions from 17.7 before 17.10.8, 17.11 before 17.11.4, and 18.0 before 18.0.2, allow an attacker to trigger an infinite redirect loop, potentially leading to a denial of service condition.