CVE-2024-5528

LOW

3.5

CVSS v3

Description

An issue was discovered in GitLab CE/EE affecting all versions prior to 16.11.6, starting from 17.0 prior to 17.0.4, and starting from 17.1 prior to 17.1.2, which allows a subdomain takeover in GitLab Pages.

CWE-1023 CWE-697

How to fix

Remediation Available

gitlabDebian

Fixed in:17.3.5-2CVE-2024-5528

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.41%probability of exploitation in 30 days

34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Exploit1

gitlab.com

Release Notes1

about.gitlab.com

Other references1

hackerone.com

Related Vulnerabilities

Other CWE-1023 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-7473	Medium	5.8	1.1%	KEV	-
CVE-2021-23146	High	7.1	0.9%	-	Fix
CVE-2025-55333	Medium	6.1	0.9%	-	Fix
CVE-2026-81376	High	9.6	0.7%	-	Fix
CVE-2026-4599	Critical	9.1	0.5%	-	Fix
CVE-2026-24255	High	7.5	0.4%	-	-

Common questions

How do I fix CVE-2024-5528?

Upgrade gitlab on debian unstable to 17.3.5-2 or later.

Is CVE-2024-5528 being actively exploited?

Not that we know of. CVE-2024-5528 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.41% is the estimated probability that it will be exploited in the next 30 days. That is higher than 34% of all scored CVEs.

How severe is CVE-2024-5528?

CVE-2024-5528 has a CVSS v3 base score of 3.5, rated low. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2024-5528 affect?

Published advisories record a fix for gitlab (Debian). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-17.