Improper Authorization in Oray Pugongying X5 Pro API

A security flaw has been discovered in Oray Pugongying X5 Pro up to 7.6.1. Affected is the function run_apis_by_json/run_async_task of the component API Authorization. The manipulation results in improper authorization. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Casky was already ahead

This CVE exploits attack patterns that Casky's 283matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

Oray Pugongying X5 Pro versions up to 7.6.1 contain a critical improper authorization vulnerability (CVSS 9.9) in the API Authorization component, specifically affecting the run_apis_by_json and run_async_task functions. This flaw allows attackers to bypass authorization controls and execute unauthorized actions remotely without valid credentials. Organizations deploying Oray Pugongying X5 Pro for remote access, file sharing, or collaboration services face immediate risk, as the exploit has entered public circulation. The vendor's unresponsiveness to early disclosure notification compounds the urgency, leaving deployed instances vulnerable until patching can be completed.

Casky's 283 mapped skills identify this vulnerability through detection of MITRE ATT&CK techniques TA0004 (Privilege Escalation) and TA0006 (Credential Access), revealing the authorization bypass patterns. Practitioners using Casky would observe findings highlighting suspicious API calls to run_apis_by_json or run_async_task endpoints that succeed without proper authentication tokens, coupled with privilege elevation indicators showing tasks executing with elevated permissions. Claude's extended reasoning across these security skills correlates weak authorization checks (CWE-266, CWE-285) with behavioral anomalies—such as unauthorized task execution, unexpected API parameter manipulation, or lateral movement following initial API exploitation—enabling defenders to distinguish legitimate API usage from exploitation attempts and prioritize rapid remediation.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

283 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-120224.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

identity access management · low

Run

MITRE ATT&CK Techniques

TA0004 TA0006

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