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JFrog · Artifactory

CVE-2026-82329

Potential authentication bypass leading to administrative access in Artifactory

Exploited in attacks Critical 9.8 Attack chance: 14%
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What it is

JFrog Artifactory contains an authentication weakness that, under default configuration, may allow an unauthenticated attacker with network access to obtain administrative privileges.

CISA: JFrog Artifactory contains an improper authentication vulnerability that under default configuration can allow an unauthenticated attacker with network access to obtain administrative privileges.

What to do

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.

Deadline for US federal agencies: September 5, 2026

Added to the CISA list
September 2, 2026
Published
August 28, 2026
Severity
Critical 9.8 CVSS 3.1
Chance of attacks in the next 30 days (EPSS)
14% in the top 3.4% of all known vulnerabilities
Weakness
CWE-287
More details
NVD · CVE.org · CISA

More exploited flaws from JFrog

AddedVulnerabilityProductSeverityAttack chance
Sep 11, 2026Incorrect AuthorizationCVE-2026-42016ArtifactoryHigh 8.18.6%
Sep 11, 2026Improper AuthenticationCVE-2026-42018ArtifactoryHigh 7.59.8%
Aug 27, 2026Improper Limitation of a Pathname to a Restricted DirectoryCVE-2026-66384ArtifactoryMedium 5.30.7%

All of them →

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.