CVE-2020-26411

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Published Dec 11, 2020 CVSS 3.1 · 4.3 Medium EPSS 1.2% KEV · Not listed

Description

A potential DOS vulnerability was discovered in all versions of Gitlab starting from 13.4.x (>=13.4 to <13.4.7, >=13.5 to <13.5.5, and >=13.6 to <13.6.2). Using a specific query name for a project search can cause statement timeouts that can lead to a potential DOS if abused.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

GitLab

GitLab

affected

Version	Status	Constraints
`>=13.4, <13.4.7`	affected	—
`>=13.5, <13.5.5`	affected	—
`>=13.6, <13.6.2`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:gitlab:gitlab::::::::
	cpe:2.3:a:gitlab:gitlab::::::::
	cpe:2.3:a:gitlab:gitlab::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-18958	A potential DOS vulnerability was discovered in all versions of Gitlab starting from 13.4.x (>=13.4 to <13.4.7, >=13.5 to <13.5.5, and >=13.6 to <13.6.2). Using a specific query name for a project search can cause statement timeouts that can lead to a potential DOS if abused.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.2% (1.216% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26411.json
https://gitlab.com/gitlab-org/gitlab/-/issues/260330

History

No history.

Subscriptions

Gitlab Gitlab

Weaknesses

CWE-404

Sources

CVE record Updated: Aug 4, 2024, 3:56 PM

Status: PUBLISHED
Assigner: GitLab
Published: Dec 11, 2020, 4:09 AM
Updated: Aug 4, 2024, 3:56 PM
Reserved: Oct 1, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:08 AM

Status: Modified
Published: Dec 11, 2020, 5:15 AM
Modified: Jun 17, 2026, 3:08 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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