CVE-2025-4976VulnerabilityPublished 29 Jul 2025Updated 10 Sep 2026

CVE-2025-4976: Exposure of Sensitive Information Due to Incompatible Policies in GitLab

Affects gitlabSource GCVE Database

Not known to be exploited · fixed in 18.2.1 : update gitlab when convenient.

Data as of 25 Oct 2026, 19:02 UTC

Severity

Medium

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS: 0.5% chance of exploitation in 30 days – higher than 42% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in 18.2.1, 18.1.3, 18.0.5

Exploitation evidence

Disclosed: evidence found.
CVE published 29 Jul 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Upgrade gitlab to 18.2.1, 18.1.3 or 18.0.5.

Affected software

Product	Affected	Fixed in
Bitnamigitlab`pkg:bitnami/gitlab`Other threats	Affected >=17.0.0 <18.0.5 >=18.1.0 <18.1.3 >=18.2.0 <18.2.1	Fixed in 18.0.5 18.1.3 18.2.1

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

A patch is available for this vulnerability. Users should upgrade affected GitLab EE instances to versions 18.0.5 or later, 18.1.3 or later, or 18.2.1 or later to remediate the issue. No additional mitigation steps are indicated.

Description

A vulnerability in GitLab EE versions from 17.0 before 18.0.5, 18.1 before 18.1.3, and 18.2 before 18.2.1 could allow an attacker to access internal notes in GitLab Duo responses due to incompatible policies. This issue exposes sensitive information under certain conditions. A patch is available to address this vulnerability.

References

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