[UPDATE] [hoch] JFrog Artifactory: Mehrere Schwachstellen

CSIRTS triage

What

An attacker can exploit multiple vulnerabilities to bypass authentication, escalate privileges, impersonate users, disclose information, and manipulate data.

Who is affected

Any JFrog Artifactory deployment.

Urgency

High priority; multiple critical vulnerabilities including authentication bypass and privilege escalation require urgent remediation.

Action

Apply JFrog security patches for all eight CVEs immediately and audit for unauthorized access.

AI-assisted analysis generated from the source advisory — verify against the original.

Details

Source

CERT-Bund (BSI) Security Advisories (DE · national-cert · site)

Severity

high

Published

2026-09-11

Exploitation

Observed in the wild (CISA KEV)

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2808

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

• Low exploitation riskCVE-2026-420180.35% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-659260.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-660160.08% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663750.27% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 20% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663760.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 6% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663770.26% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 18% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663780.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663790.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663800.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 12% of all EPSS-scored CVEs.
• Low exploitation riskCVE-2026-663810.30% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.
• Exploitation confirmedCVE-2026-66384Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now.

Referenced CVEs

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

• highexploitedCISA Adds Three Known Exploited Vulnerabilities to Catalogcisa
• criticalexploitedCVE-2026-66384: JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerabilitycisa-kev
• highCVE-2026-69106: A low-privileged user may poison cached artifact metadata under specific conditions, potential…nvd
• highCVE-2026-42018: JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller w…nvd
• mediumCVE-2026-70547: An authenticated user without repository read permission may access package metadata under spe…nvd
• mediumCVE-2026-69107: An unauthenticated user may access restricted artifacts in JFrog Artifactory under specific co…nvd
• highCVE-2026-69105: An unauthenticated attacker may cause untrusted package content to be cached under specific co…nvd
• highCVE-2026-68759: A holder of a valid integration credential may impersonate other users under specific conditio…nvd
• mediumCVE-2026-68758: A low-privileged authenticated user may access restricted support information under specific c…nvd
• mediumCVE-2026-66384: An authenticated user may write data outside the intended Docker cache path under specific rem…nvd
• mediumCVE-2026-66016: Under specific self-hosted Helm configurations, generated TLS private keys may be retained in …nvd
• lowCVE-2026-65926: An anonymous caller when anonymous access is enabled, or a low-privilege authenticated user, m…nvd

Recent advisories for JFrog Artifactory

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

• criticalexploited[NEW] [high] JFrog Artifactory: Vulnerability allows obtaining administrator privilegescert-bund · 2026-09-03
• unknownexploitedNCSC-2026-0336 [1.00] [M/H] Kwetsbaarheid verholpen in JFrog Artifactoryncsc-nl · 2026-09-02
• criticalexploitedCVE-2026-82329: JFrog Artifactory Improper Authentication Vulnerabilitycisa-kev · 2026-09-02
• unknownexploitedMultiples vulnérabilités dans JFrog Artifactory (01 septembre 2026)cert-fr-avis · 2026-09-01
• criticalexploitedCVE-2026-82329: JFrog Artifactory contains an authentication weakness that, under default configuration, may a…nvd · 2026-08-28
• criticalexploitedCVE-2026-66384: JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerabilitycisa-kev · 2026-08-27

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