CVE-2025-2867Network attack vector

Project-data exposure via crafted AI prompt injection

Published Mar 27, 2025 · Updated Mar 27, 2025

Prompt injection in GitLab Duo with Amazon Q allows remote authenticated users to expose sensitive project data through crafted issues. A crafted issue manipulates AI-assisted development features, but GitLab has not published the exact parsing or trust-boundary failure in the integration. Exploitation requires low-privileged access, high-complexity conditions, and user interaction; reported effects are limited to low-impact disclosure and unauthorized AI-assisted actions.

CVSS severity4.4
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Prompt injection in GitLab Duo with Amazon Q allows remote authenticated users to expose sensitive project data through crafted issues. A crafted issue manipulates AI-assisted development features, but GitLab has not published the exact parsing or trust-boundary failure in the integration. Exploitation requires low-privileged access, high-complexity conditions, and user interaction; reported effects are limited to low-impact disclosure and unauthorized AI-assisted actions.

The record

CVE
CVE-2025-2867
Published
Mar 27, 2025
Updated
Mar 27, 2025
Vendor
GitLab
Product
GitLab
Classifications
CWE-94, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 27, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=17.10 <17.10.1
  2. Affected versionversion=17.8 <17.8.6
  3. Affected versionversion=17.9 <17.9.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=17.10 <17.10.1; version=17.8 <17.8.6; version=17.9 <17.9.3

Published CVSS scores

4.4GitLab Inc.CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-94Improper Control of Generation of Code ('Code Injection')
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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