How severe is CVE-2022-31683?

CVE-2022-31683 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-31683 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-31683?

CVE-2022-31683 affects Pivotal Software Concourse. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-31683?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-31683 published?

CVE-2022-31683 was published on 2022-12-19 and last updated on 2026-06-17.

CVE-2022-31683

CVE-2022-31683 is a medium-severity vulnerability in Pivotal Software Concourse with a CVSS 3.x base score of 5.4. 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-639.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-639
Affected product: Pivotal Software Concourse
Published: 2022-12-19
Last modified: 2026-06-17

Description

Concourse (7.x.y prior to 7.8.3 and 6.x.y prior to 6.7.9) contains an authorization bypass issue. A Concourse user can send a request with body including :team_name=team2 to bypass team scope check to gain access to certain resources belong to any other team.

Frequently asked questions

What is CVE-2022-31683?: Concourse (7.x.y prior to 7.8.3 and 6.x.y prior to 6.7.9) contains an authorization bypass issue. A Concourse user can send a request with body including :team_name=team2 to bypass team scope check to gain access to certain resources belong to any other team.
How severe is CVE-2022-31683?: CVE-2022-31683 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-31683 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-31683?: CVE-2022-31683 affects Pivotal Software Concourse. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-31683?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-31683 published?: CVE-2022-31683 was published on 2022-12-19 and last updated on 2026-06-17.

References

https://github.com/concourse/concourse/security/advisories/GHSA-5jp2-vwrj-99rf

Affected products (1)

cpe:2.3:a:pivotal_software:concourse:*:*:*:*:*:*:*:*

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