CVE-2026-42016
JFrog Artifactory Incorrect Authorization Vulnerability
CVSS
8.1
Alta
EPSS
8.6%
p95
KEV
SIM
11 de set. de 2026
Exploit Today
79
0-100
Publicado: 27 de jul. de 2026 · Última mod.: 24 de out. de 2026 · CWE-863
Produto
JFrog / Artifactory
Vulnerabilidade
JFrog Artifactory Incorrect Authorization Vulnerability
Adicionado ao KEV
11 de set. de 2026
Corrigir até
25 de set. de 2026
Uso conhecido em ransomware
Não
Descrição resumida
JFrog Artifactory contains an incorrect authorization vulnerability that leads to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.
Ação necessária
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Notas
https://docs.jfrog.com/releases/docs/jfrog-security-advisories ; https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-42016
JFrog Artifactory (Self Hosted) versions before 7.133.11 are vulnerable to a privilege escalation attack due to a validation check of the token signature/issuer and not the token’s scope.
- docs.jfrog.comhttps://docs.jfrog.com/releases/docs/artifactory-self-managed-releases
- docs.jfrog.comhttps://docs.jfrog.com/releases/docs/jfrog-security-advisories
- www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-42016
- www.wiz.iohttps://www.wiz.io/blog/artifactory-under-attack-in-the-wild-exploitation-of-cve-2026-42016-cve-2026-4201