How severe is CVE-2026-52800?

CVE-2026-52800 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-52800 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-52800?

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.

Does CVE-2026-52800 have an EU (EUVD) identifier?

Yes. CVE-2026-52800 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39069.

When was CVE-2026-52800 published?

CVE-2026-52800 was published on 2026-06-24 and last updated on 2026-06-26.

CVE-2026-52800

CVE-2026-52800 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. 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-352.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-39069
Weakness: CWE-352
Published: 2026-06-24
Last modified: 2026-06-26

Description

Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be added to the Owners team. As a result, the attacker gains organization owner–equivalent privileges. This vulnerability is fixed in 0.14.3.

Frequently asked questions

What is CVE-2026-52800?: Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization team member management can be performed via GET requests without CSRF protection. If a victim who is an organization owner is logged in and is tricked into visiting a crafted link, an attacker-controlled user can be added to the Owners team. As a result, the attacker gains organization owner–equivalent privileges. This vulnerability is fixed in 0.14.3.
How severe is CVE-2026-52800?: CVE-2026-52800 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-52800 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-52800?: 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.
Does CVE-2026-52800 have an EU (EUVD) identifier?: Yes. CVE-2026-52800 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39069.
When was CVE-2026-52800 published?: CVE-2026-52800 was published on 2026-06-24 and last updated on 2026-06-26.

References

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