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Fencer Vulns
high 7.7

CVE-2022-31670 json

Harbor fails to validate the user permissions when updating tag retention policies

published 2022-09-16 4 y ago modified 2026-09-08 2 mo ago also BIT-harbor-2022-31670 , EUVD-2022-6672 , GHSA-3637-v6vq-xqqw

cvss
7.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

Harbor fails to validate the user permissions when updating tag retention policies.

By sending a request to update a tag retention policy with an id that belongs to a project that the currently authenticated user doesn’t have access to, the attacker could modify tag retention policies configured in other projects.

Patch / fix

  • go github.com/goharbor/harbor 1.10.13, 2.4.3, 2.5.2
  • bitnami harbor 1.10.13, 2.4.3, 2.5.2
  • linuxfoundation harbor 1.10.13, 2.4.3, 2.5.2

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
23 mo ago

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
GitHub 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
NVD 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
OSV 3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Affected packages

ecosystem package affected fixed in
go github.com/goharbor/harbor
>=1.0.0, <1.10.13
>=2.0.0, <2.4.3
>=2.5.0, <2.5.2
1.10.13
2.4.3
2.5.2
bitnami harbor
>=1.0.0, <1.10.13
>=2.0.0, <2.4.3
>=2.5.0, <2.5.2
1.10.13
2.4.3
2.5.2

Affected products

  • n/a Harbor

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.