CyberRota Analysis
AI-GeneratedThe ash_admin component of Oracle's ash-project is vulnerable to an authorization bypass that allows attackers to manipulate record-lookup URLs, enabling them to brute-force sensitive attribute values such as API tokens. This vulnerability arises from insufficient validation of decoded keys in the lookup filter, which can lead to unauthorized access to sensitive data. Organizations using ash_admin versions from 0.1.0 to before 1.3.1 should prioritize patching this issue to mitigate potential data exposure risks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
Authorization Bypass Through User-Controlled Key vulnerability in ash-project ash_admin turns a record-lookup URL into an equality oracle over sensitive attributes. AshAdmin.Helpers.decode_primary_key/2 decodes the composite-primary-key form (Base64 plus ETF) and returns the decoded map verbatim as the lookup filter, without checking that its keys are the resource's primary-key fields. The deserialization guards bound size, block new atoms and funs, and reject nested expressions, but none restricts which fields come back, and :safe still allows any already-interned attribute name. An attacker can therefore encode %{api_token: "guess"} and have it spliced into the lookup filter, brute-forcing a sensitive attribute value (API token, reset token) one equality guess at a time; Map.to_list/1 also accepts structs, yielding a bogus __struct__ key. The fix rejects any decoded key that is not a real primary-key field. This issue affects ash_admin: from 0.1.0 before 1.3.1.