CVE-2026-96893Network attack vectorHinoki check available

Authenticated command execution via AI-context injection

Published Oct 13, 2026 · Updated Oct 13, 2026

Prompt injection in GitLab EE AI agents allows remote authenticated users to cause command execution via crafted instructions. AI conversation context construction fails to neutralize special elements, allowing crafted content to enter agent instructions. Exploitation requires user interaction and produces unintended commands attributed to other users; the specific interaction and command environment are undisclosed.

CVSS severity7.3
High
EPSS probability0.53%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Prompt injection in GitLab EE AI agents allows remote authenticated users to cause command execution via crafted instructions. AI conversation context construction fails to neutralize special elements, allowing crafted content to enter agent instructions. Exploitation requires user interaction and produces unintended commands attributed to other users; the specific interaction and command environment are undisclosed.

The record

CVE
CVE-2026-96893
Published
Oct 13, 2026
Updated
Oct 13, 2026
Vendor
GitLab
Product
GitLab
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 13, 2026Record 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=19.1 <19.2.8
  2. Affected versionversion=19.3 <19.3.5
  3. Affected versionversion=19.4 <19.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=19.1 <19.2.8; version=19.3 <19.3.5; version=19.4 <19.4.2

Published CVSS scores

7.3GitLabCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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