How severe is CVE-2022-31666?

CVE-2022-31666 has a CVSS 3.x base score of 7.7, 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 none, and availability none.

Is CVE-2022-31666 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31666?

CVE-2022-31666 affects Linuxfoundation Harbor. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-31666?

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-2022-31666 have an EU (EUVD) identifier?

Yes. CVE-2022-31666 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-6853.

When was CVE-2022-31666 published?

CVE-2022-31666 was published on 2024-11-14 and last updated on 2026-06-17.

CVE-2022-31666

CVE-2022-31666 is a high-severity vulnerability in Linuxfoundation Harbor with a CVSS 3.x base score of 7.7. 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.7)
EPSS exploit prediction: 0% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-6853
Weakness: CWE-862
Affected product: Linuxfoundation Harbor
Published: 2024-11-14
Last modified: 2026-06-17

Description

Harbor fails to validate user permissions while deleting Webhook policies, allowing malicious users to view, update and delete Webhook policies of other users. The attacker could modify Webhook policies configured in other projects.

Frequently asked questions

What is CVE-2022-31666?: Harbor fails to validate user permissions while deleting Webhook policies, allowing malicious users to view, update and delete Webhook policies of other users. The attacker could modify Webhook policies configured in other projects.
How severe is CVE-2022-31666?: CVE-2022-31666 has a CVSS 3.x base score of 7.7, 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 none, and availability none.
Is CVE-2022-31666 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31666?: CVE-2022-31666 affects Linuxfoundation Harbor. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-31666?: 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-2022-31666 have an EU (EUVD) identifier?: Yes. CVE-2022-31666 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-6853.
When was CVE-2022-31666 published?: CVE-2022-31666 was published on 2024-11-14 and last updated on 2026-06-17.

References

https://github.com/goharbor/harbor/security/advisories/GHSA-8hwq-5f22-jfr3

Affected products (1)

cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*

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