CVE-2022-31683

MEDIUM

5.4

CVSS Score

Published: December 19, 2022 at 12:00 AM UTC

Updated: June 17, 2026 at 04:46 AM UTC

1 product affected across 1 vendorConcourse

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Severity

MEDIUM5.4

Exploit prediction

EPSS 0.5%

SSVC

PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Concourse · Pivotal

95%

v < 7.8.36.0.0 ≤ v < 6.7.97.0.0 ≤ v < 7.8.3

Affected range stops below 6.7.9, so it looks safe — our inference, not a vendor statement

Affected range stops below 7.8.3, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitThird Party Advisory

Source: [email protected]

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

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.4MEDIUMCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: LOW
Integrity: LOW
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-OtherCWE-639

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