CVE-2026-5262:
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.1.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that under certain conditions could have allowed an unauthenticated user to access tokens in the Storybook development environment due to improper input validation.
Score
A numerical rating that indicates how dangerous this vulnerability is.
8.0HighA numerical rating that indicates how dangerous this vulnerability is.
- Published Date:Apr 22, 2026
- CISA KEV Date:*No Data*
- Industries Affected:20
Exploitability
- Score:1.6
- Attack Vector:NETWORK
- Attack Complexity:HIGH
- Privileges Required:NONE
- User Interaction:REQUIRED
- Scope:CHANGED
Impact
- Score:5.8
- Confidentiality Impact:HIGH
- Integrity Impact:HIGH
- Availability Impact:NONE
Description Preview
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.1.0 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that under certain conditions could have allowed an unauthenticated user to access tokens in the Storybook development environment due to improper input validation.
Industries Affected
Below is a list of industries most commonly impacted or potentially at risk based on intelligence.
Low
