CVE-2024-11828Network attack vector

Authenticated resource exhaustion via crafted test report calls

Published Nov 26, 2024 · Updated Nov 26, 2024

Denial of service in affected GitLab CE/EE releases allows remote authenticated users to interrupt service through crafted test_report API calls. The test_report API path applies an inefficient algorithm to attacker-controlled report data, exhausting server resources. A low-privileged account and network access to the API are required; the published impact is limited to reduced availability.

CVSS severity4.3
Medium
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in affected GitLab CE/EE releases allows remote authenticated users to interrupt service through crafted test_report API calls. The test_report API path applies an inefficient algorithm to attacker-controlled report data, exhausting server resources. A low-privileged account and network access to the API are required; the published impact is limited to reduced availability.

The record

CVE
CVE-2024-11828
Published
Nov 26, 2024
Updated
Nov 26, 2024
Vendor
GitLab
Product
GitLab
Classifications
CWE-407, T1499.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 26, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 26, 2024Record 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=13.2.4 <17.4.5
  2. Affected versionversion=17.5 <17.5.3
  3. Affected versionversion=17.6 <17.6.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=13.2.4 <17.4.5; version=17.5 <17.5.3; version=17.6 <17.6.1

Published CVSS scores

4.3GitLabCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-407Inefficient Algorithmic Complexity
T1499.004Application or System Exploitation

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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