CVE-2026-58421
A remote authenticated attacker can exploit multiple vulnerabilities in Gitea to escalate privileges, bypass security measures, manipulate data, disclose confidential information, or cause a Denial of Service state.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited by a remote authenticated attacker to escalate privileges, bypass security measures, manipulate data, disclose confidential information, or cause a Denial of Service state.
- Who is affected
- Remote authenticated attackers exploiting vulnerabilities in Gitea.
- Urgency
- Remediation is urgent due to the high severity and potential impacts of the vulnerabilities.
- Action
- Apply available patches for the affected versions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.33% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 25% of all EPSS-scored CVEs.
Advisory coverage (2)
- high[UPDATE] [high] Gitea: Multiple vulnerabilitiescert-bund · 2026-07-06
- highCVE-2026-58421: Unauthenticated ReDoS via CODEOWNERS pattern matching allows denial of servicenvd · 2026-07-03
External references
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