CVE-2020-10085Public exploitNetwork attack vector

Private merge request title disclosure via pipeline widget

Published Mar 13, 2020 · Updated Aug 4, 2024

Information disclosure in GitLab 12.3.5 through 12.8.1 allows remote attackers to read private merge request titles through pipeline views. PipelinePresenter#all_related_merge_requests returns related merge requests without verifying read access, and the pipeline widget renders their titles. Exposure requires a restricted public project's visible pipeline or Guest access to a private project's pipeline and reveals titles only.

CVSS severity5.3
Medium
EPSS probability0.93%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in GitLab 12.3.5 through 12.8.1 allows remote attackers to read private merge request titles through pipeline views. PipelinePresenter#all_related_merge_requests returns related merge requests without verifying read access, and the pipeline widget renders their titles. Exposure requires a restricted public project's visible pipeline or Guest access to a private project's pipeline and reveals titles only.

The record

CVE
CVE-2020-10085
Published
Mar 13, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
T1213.003
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 13, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

T1213.003Code Repositories

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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