CVE-2026-92754: PatrowlManager through 1.8.4 Improper Access Control via users API

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-16 · updated 2026-09-23
Weakness: CWE-862

Description

PatrowlManager through 1.8.4 contains an improper access control vulnerability in the user listing API endpoint where the authorization decorator is commented out. Authenticated attackers with low-privilege accounts can enumerate all users and their privilege flags including superuser and staff status by accessing the endpoint.

Affected products

PatrowlManager: through 1.8.4

References

https://github.com/Patrowl/PatrowlManager
https://github.com/Patrowl/PatrowlManager/blob/1.8.4/users/apis.py#L29-L39
https://github.com/Patrowl/PatrowlManager/issues/473
https://www.vulncheck.com/advisories/patrowlmanager-through-1.8.4-improper-access-control-via-users-api
https://github.com/Patrowl/PatrowlManager/issues/473

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