CVE-2026-1282
Analyzed Analyzed - Analysis Complete
Content Injection Vulnerability in GitLab Project Label Titles

Publication date: 2026-02-11

Last updated on: 2026-02-12

Assigner: GitLab Inc.

Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.6 before 18.6.6, 18.7 before 18.7.4, and 18.8 before 18.8.4 that could have allowed an authenticated user to inject malicious content into project labels titles.
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Meta Information
Published
2026-02-11
Last Modified
2026-02-12
Generated
2026-06-16
AI Q&A
2026-02-11
EPSS Evaluated
2026-06-15
NVD
CVE-2026-1282
EUVD
EUVD-2026-6257
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
gitlab gitlab From 18.7.0 (inc) to 18.7.4 (exc)
gitlab gitlab From 18.8.0 (inc) to 18.8.4 (exc)
gitlab gitlab From 18.7.0 (inc) to 18.7.4 (exc)
gitlab gitlab From 18.8.0 (inc) to 18.8.4 (exc)
gitlab gitlab From 18.6.0 (inc) to 18.6.6 (exc)
gitlab gitlab From 18.6.0 (inc) to 18.6.6 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-80 The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.
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Executive Summary

This vulnerability in GitLab CE/EE versions before 18.6.6, 18.7.4, and 18.8.4 allows an authenticated user to inject malicious content into project label titles.

Impact Analysis

The vulnerability could allow an authenticated user to inject malicious content into project label titles, which may lead to potential security risks such as misleading information or exploitation through the injected content.

Compliance Impact

I don't know

Detection Guidance

I don't know

Mitigation Strategies

To mitigate this vulnerability, you should upgrade GitLab CE/EE to a fixed version. Specifically, update to version 18.6.6 or later if you are on the 18.6 branch, 18.7.4 or later if on the 18.7 branch, or 18.8.4 or later if on the 18.8 branch.

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