{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T19:21:57.817","vulnerabilities":[{"cve":{"id":"CVE-2026-30858","sourceIdentifier":"security-advisories@github.com","published":"2026-03-07T17:15:53.523","lastModified":"2026-03-09T17:34:39.527","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.3.0, a DNS rebinding vulnerability in the web_fetch tool allows an unauthenticated attacker to bypass URL validation and access internal resources on the server, including private IP addresses (e.g., 127.0.0.1, 192.168.x.x). By crafting a malicious domain that resolves to a public IP during validation and subsequently resolves to a private IP during execution, an attacker can access sensitive local services and potentially exfiltrate data. This issue has been patched in version 0.3.0."},{"lang":"es","value":"WeKnora es un framework impulsado por LLM diseñado para la comprensión profunda de documentos y la recuperación semántica. Antes de la versión 0.3.0, una vulnerabilidad de reencuadernación de DNS en la herramienta web_fetch permite a un atacante no autenticado eludir la validación de URL y acceder a recursos internos en el servidor, incluyendo direcciones IP privadas (p. ej., 127.0.0.1, 192.168.x.x). Al crear un dominio malicioso que se resuelve a una IP pública durante la validación y posteriormente se resuelve a una IP privada durante la ejecución, un atacante puede acceder a servicios locales sensibles y potencialmente exfiltrar datos. Este problema ha sido parcheado en la versión 0.3.0."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Primary","description":[{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:tencent:weknora:*:*:*:*:*:*:*:*","versionEndExcluding":"0.3.0","matchCriteriaId":"7F3180E7-F262-4100-96C2-4AB5730E75FF"}]}]}],"references":[{"url":"https://github.com/Tencent/WeKnora/security/advisories/GHSA-h6gw-8f77-mmmp","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}