A broken access control vulnerability in Peppermint Lab Peppermint through commit ba6e217 allows any authenticated non-administrative user to reconfigure the platform global OIDC/SSO settings via an unprotected configuration endpoint. The endpoint performs no administrative role check before applying new OIDC issuer settings. An attacker can redirect all SSO logins to an attacker-controlled identity provider, enabling credential harvesting for all platform users.
Metrics
Affected Vendors & Products
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References
| Link | Providers |
|---|---|
| https://github.com/Peppermint-Lab/peppermint |
|
History
Tue, 11 Aug 2026 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A broken access control vulnerability in Peppermint Lab Peppermint through commit ba6e217 allows any authenticated non-administrative user to reconfigure the platform global OIDC/SSO settings via an unprotected configuration endpoint. The endpoint performs no administrative role check before applying new OIDC issuer settings. An attacker can redirect all SSO logins to an attacker-controlled identity provider, enabling credential harvesting for all platform users. | |
| Title | Peppermint Lab Peppermint - Broken Access Control | |
| Weaknesses | CWE-284 | |
| References |
| |
| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: TuranSec
Published:
Updated: 2026-08-11T12:18:54.557Z
Reserved: 2026-08-10T10:32:49.082Z
Link: CVE-2026-72561
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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