CVE-2022-4289Public exploitNetwork attack vector

Authenticated credential disclosure via unmasked integration fields

Published Mar 9, 2023 · Updated Aug 3, 2024

Information exposure in affected GitLab 15.3, 15.8, and 15.9 releases allows remote authenticated users to read Google IAP credentials. The Prometheus integration renders inherited Google IAP client identifiers and service-account JSON without masking them in instance, group, or project settings. A signed-in user who can create or access a project can open the integration settings and recover credentials configured at a parent scope, exposing the associated IAP account.

CVSS severity6.3
Medium
EPSS probability0.69%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in affected GitLab 15.3, 15.8, and 15.9 releases allows remote authenticated users to read Google IAP credentials. The Prometheus integration renders inherited Google IAP client identifiers and service-account JSON without masking them in instance, group, or project settings. A signed-in user who can create or access a project can open the integration settings and recover credentials configured at a parent scope, exposing the associated IAP account.

The record

CVE
CVE-2022-4289
Published
Mar 9, 2023
Updated
Aug 3, 2024
Vendor
GitLab
Product
GitLab
Classifications
T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 9, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=>=15.3, <15.7.8
  2. Affected versionversion=>=15.8, <15.8.4
  3. Affected versionversion=>=15.9, <15.9.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GitLab · GitLabversion=>=15.3, <15.7.8; version=>=15.8, <15.8.4; version=>=15.9, <15.9.2

Published CVSS scores

4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
6.3GitLab Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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.

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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 exploitPublished

Weakness, pattern, technique

T1552Unsecured Credentials

Public exploit references

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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