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{"timestamp":"2026-08-11T12:18:33.808710Z","id":"CVE-2026-72561","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}

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.

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

CWE-284

https://github.com/Peppermint-Lab/peppermint

[{"vendor":"Peppermint Lab","product":"Peppermint","versions":[{"version":"0","lessThanOrEqual":"ba6e217","versionType":"custom","status":"affected"}]}]