Unauthenticated Access to Apache Doris Administrative APIs

Certain Apache Doris FE HTTP REST administrative APIs were accessible without proper authentication. An unauthenticated attacker with network access to the FE HTTP service could perform unauthorized administrative operations, potentially affecting cluster integrity and availability and leading to cluster instability or denial of service. This issue affects Apache Doris versions prior to 3.1.0. Users are advised to upgrade to Apache Doris 3.1.0 or later.

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

CVE-2026-58319 exposes a critical authentication bypass in Apache Doris versions prior to 3.1.0, where HTTP REST administrative APIs lack proper access controls. An unauthenticated attacker with network access to the FE (Frontend) HTTP service can perform unauthorized administrative operations, directly compromising cluster integrity and availability. This vulnerability is particularly severe because administrative APIs typically control core cluster functions—database management, configuration changes, and resource allocation—making this a high-impact vulnerability for any organization running vulnerable Doris instances. Organizations using Apache Doris for analytics, data warehousing, or real-time OLAP workloads face immediate risk of cluster instability, data manipulation, and denial of service attacks.

Casky's 283 matching skills leverage Claude AI with extended reasoning to detect the attack patterns behind this vulnerability by mapping to MITRE ATT&CK techniques TA0004 (Privilege Escalation) and TA0006 (Credential Access). Practitioners using Casky would observe detection patterns including: unauthenticated HTTP requests to administrative endpoints (/api/admin, /api/system, etc.), absence of authentication headers or tokens in API calls, successful administrative operations without valid credentials, and lateral movement attempts post-exploitation. The platform's skills would highlight suspicious patterns such as configuration changes without authorization records, user privilege escalation without proper authentication, and access to sensitive cluster management functions from external networks. By correlating these behavioral indicators with the underlying CWE-306 (Missing Authentication for Critical Function) weakness, Casky enables practitioners to identify both active exploitation attempts and misconfigurations that leave administrative APIs exposed to unauthenticated access.

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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-2026-58319.

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

Investigate the attack patterns behind CVE-2026-58319

Casky has 283 skills that investigate the attack patterns behind CVE-2026-58319. Run one and get CVSS-scored findings in 3 minutes.

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