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CVE-2022-31670

22
FAUCET Score

CVE-2022-31670 is a critical access control vulnerability affecting Linux Foundation Harbor, where insufficient permission validation allows authenticated users to modify tag retention policies in projects they lack authorization for. With a CVSS score of 7.7 (HIGH), this vulnerability has a low attack complexity and can lead to unauthorized modification of data, though it does not impact confidentiality or availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 1.0.0, < 1.10.13CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*
>= 2.0.0, < 2.4.3CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*
>= 2.5.0, < 2.5.2CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:harbor:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.7HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.53%
Probability of exploitation in next 30 days
EPSS Percentile
41.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0053 is in the 31st percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

gopatch availablevia ghsa
Product: github.com/goharbor/harborFixed in: 1.10.13
gopatch availablevia ghsa
Product: github.com/goharbor/harborFixed in: 2.4.3
gopatch availablevia ghsa
Product: github.com/goharbor/harborFixed in: 2.5.2
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

goGHSA-3637-v6vq-xqqwhigh

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

Sep 16, 2022

References

github.com / goharbor/harbor/security/advisories/GHSA-3637-v6vq-xqqw
Vendor Advisory