CVE-2026-58424 Gitea CVE debrief

Who should care

Defenders responsible for Gitea instances, specifically those using workflow approval gates, should assess their exposure to this vulnerability and verify the affected product versions.

Why it matters

The CVE-2026-58424 vulnerability requires verification of affected product versions and assessment of exposure in Gitea instances using workflow approval gates. Defenders should review and update their configurations and monitor for vendor updates or patches.

• Verify affected product versions and assess exposure.
• Review and update workflow approval gate configurations.
• Monitor for updates or patches from the vendor.

Technical summary

The CVE-2026-58424 vulnerability is a Permanent Fork PR Workflow Approval Gate Bypass with a CVSS score of 8.9 and HIGH severity. The vulnerability exists in an unspecified product from Unknown Vendor. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H. The vulnerability requires verification of affected product versions and assessment of exposure in Gitea instances using workflow approval gates. Defenders should review and update their configurations and monitor for vendor updates or patches. The vulnerability has a significant impact on the system's security and requires immediate attention.

Defensive priority

Defenders should prioritize verifying the affected product versions and assessing exposure in their environments.

Recommended defensive actions

• Verify the affected product versions and assess exposure in your environment.
• Review and update the workflow approval gate configurations.
• Monitor for any updates or patches from the vendor.
• Perform a thorough review of the system configurations and identify potential vulnerabilities.
• Implement compensating controls to mitigate the vulnerability.
• Track exceptions and retest remediated assets.
• Review relevant monitoring, detection, and logs for exposed assets that need extra review.

Evidence notes

The source corpus provides limited information about the vulnerability, including its existence, CVSS score, and potential impact. However, details about affected versions, exploitation, and remediation are not provided.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.