EUVD-2026-66167
GHSA-55f9-r7cc-h5pv
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Network API requires authenticated credentials (PR:L); account disabling introduces availability impact (A:L) omitted from the provided vector.
Primary rating from Vendor (mitre).
CVSS VectorVendor: mitre
Lifecycle Timeline
4DescriptionCVE.org
A Broken access control vulnerability in the API user endpoint in GazellePW (GazellePosterWall) commit 86c4bedf727691b5a97af42a4864869d18446449 allows unprivileged, authenticated users to enable or disable arbitrary user accounts via the req=disable or req=enable action using a normal user-created API token.
AnalysisAI
Broken access control in GazellePW's API user endpoint permits any authenticated user holding a standard API token to enable or disable arbitrary user accounts - including administrator accounts - via the req=disable or req=enable action parameters. Affected is GazellePW at commit 86c4bedf727691b5a97af42a4864869d18446449. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid, active GazellePW user account and the ability to generate a standard user API token - both default capabilities for registered members. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The provided CVSS score of 4.3 (Medium, AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) captures the standalone vulnerability conservatively - exploitation is network-accessible and low-complexity but requires a valid authenticated account. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch or fixed commit has been identified in the provided data; patch status is unconfirmed at time of analysis. … Detailed patch versions, workarounds, and compensating controls in full report. |
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Same weakness CWE-284 – Improper Access Control
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External POC / Exploit Code
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