How severe is CVE-2026-22555?

CVE-2026-22555 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2026-22555 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-22555?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2026-22555 published?

CVE-2026-22555 was published on 2026-07-03 and last updated on 2026-07-06.

CVE-2026-22555

CVE-2026-22555 is a high-severity vulnerability with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-284
Published: 2026-07-03
Last modified: 2026-07-06

Description

Gitea versions before 1.26.0 allow API users to fork a repository into an organization without first passing the CanCreateOrgRepo check, which can expose organization secrets.

Frequently asked questions

What is CVE-2026-22555?: Gitea versions before 1.26.0 allow API users to fork a repository into an organization without first passing the CanCreateOrgRepo check, which can expose organization secrets.
How severe is CVE-2026-22555?: CVE-2026-22555 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2026-22555 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-22555?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2026-22555 published?: CVE-2026-22555 was published on 2026-07-03 and last updated on 2026-07-06.

References

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