CVE-2024-2800

MEDIUMNVD 6.56.5—

6.5

ReDoS flaw in RefMatcher when matching branch names using wildcards in GitLab EE/CE affecting all versions from 11.3 prior to 17.0.6, 17.1 prior to 17.1.4, and 17.2 prior to 17.2.2 allows denial of service via Regex backtracking.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 20.3%
KEV: Not listed

Published

August 8, 2024

Last Modified

September 18, 2024

References (2)

cve@gitlabhttps://gitlab.com/gitlab-org/gitlab/-/issues/451293
cve@gitlabhttps://hackerone.com/reports/2416332

Vendor Advisories for CVE-2024-2800(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

patch-release-gitlab-17-2-2-released
GitLab Security
GitLab Patch Release: 17.2.2, 17.1.4, 17.0.6

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
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2026-06-01 13:51 UTCepss_batch
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2026-05-31 22:30 UTCepss_batch
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2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch

Frequently asked(5)

What is CVE-2024-2800?

CVE-2024-2800 is a medium vulnerability published on August 8, 2024. ReDoS flaw in RefMatcher when matching branch names using wildcards in GitLab EE/CE affecting all versions from 11.3 prior to 17.0.6, 17.1 prior to 17.1.4, and 17.2 prior to 17.2.2 allows denial of service via Regex backtracking.

When was CVE-2024-2800 disclosed?

CVE-2024-2800 was first published in the National Vulnerability Database on August 8, 2024, with the most recent update on September 18, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-2800 actively exploited?

CVE-2024-2800 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-2800?

CVE-2024-2800 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2024-2800?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-2800, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2024-2800

📅 Published

🔄 Last Modified

🔗 References (2)

📣 Vendor Advisories for CVE-2024-2800(1)

Weakness Classification(2)

Data Freshness Timeline

❓ Frequently asked(5)