How severe is CVE-2022-42968?

CVE-2022-42968 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-42968 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-42968?

CVE-2022-42968 affects Gitea. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-42968?

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

When was CVE-2022-42968 published?

CVE-2022-42968 was published on 2022-10-16 and last updated on 2026-06-17.

CVE-2022-42968

CVE-2022-42968 is a critical-severity vulnerability in Gitea with a CVSS 3.x base score of 9.8. 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-88.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-88
Affected product: Gitea
Published: 2022-10-16
Last modified: 2026-06-17

Description

Gitea before 1.17.3 does not sanitize and escape refs in the git backend. Arguments to git commands are mishandled.

Frequently asked questions

What is CVE-2022-42968?: Gitea before 1.17.3 does not sanitize and escape refs in the git backend. Arguments to git commands are mishandled.
How severe is CVE-2022-42968?: CVE-2022-42968 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-42968 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-42968?: CVE-2022-42968 affects Gitea. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-42968?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-42968 published?: CVE-2022-42968 was published on 2022-10-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*

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