CVE-2018-17451

HIGHNVD 8.88.8—

8.8

An issue was discovered in GitLab Community and Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. There is Cross Site Request Forgery (CSRF) in the Slack integration for issuing slash commands.

CVSS v3: 8.8
EG Score: 8.8(medium)
EPSS: 35.5%
KEV: Not listed

Published

April 15, 2023

Last Modified

February 6, 2025

References (4)

cve@mitrehttps://about.gitlab.com/blog/categories/releases/
cve@mitrehttps://about.gitlab.com/releases/2018/10/01/security-release-gitlab-11-dot-3-dot-1-released/
af854a3a-2127-422b-91ae-364da2661108https://about.gitlab.com/blog/categories/releases/
af854a3a-2127-422b-91ae-364da2661108https://about.gitlab.com/releases/2018/10/01/security-release-gitlab-11-dot-3-dot-1-released/

Weakness Classification(1)

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

CWE-352Cross-Site Request Forgery (CSRF)

Data Freshness Timeline

(refreshed 11× 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.

2026-06-05 06:08 UTCepss_batch
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2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
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2026-06-01 13:49 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
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2026-05-31 00:14 UTCepss_batch
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2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
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2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-17451?

CVE-2018-17451 is a high vulnerability published on April 15, 2023. An issue was discovered in GitLab Community and Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. There is Cross Site Request Forgery (CSRF) in the Slack integration for issuing slash commands.

When was CVE-2018-17451 disclosed?

CVE-2018-17451 was first published in the National Vulnerability Database on April 15, 2023, with the most recent update on February 6, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-17451 actively exploited?

CVE-2018-17451 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 35.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-17451?

CVE-2018-17451 has a CVSS v3 base score of 8.8 (NVD).

How do I remediate CVE-2018-17451?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-17451, 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-2018-17451

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-17451?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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