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Back to active CVEs
High · CVSS 8.1Known ExploitedCVE-2026-42016

Incorrect authorization validation of user token in JFrog Artifactory allows Privilege EscalationCVE-2026-42016

Answer in brief

CVE-2026-42016 records a High severity (CVSS 8.1) vulnerability in Incorrect authorization validation of user token in JFrog Artifactory allows Privilege Escalation. The current sources mark it as known exploited. The current feed maps jfrog/artifactory (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jul 27, 2026Updated Sep 25, 2026Source checked Oct 26, 2026First seen by HOL Sep 11, 2026Material review Sep 25, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.1
Exploitation
Known exploited
Affected software
2 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 8.1. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps jfrog/artifactory (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
ProductAffected versionsFixed versions
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*Not reportedNot reported
Mapped affected packages and fixed versions
PackageAffected rangeFixed version
jfrog/artifactorygeneric>=0 <7.133.117.133.11

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for jfrog/artifactory.
  2. 2Review the reported fix. Update jfrog/artifactory to 7.133.11 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Jul 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 25, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 11, 2026

  4. Added to CISA KEV

    Sep 11, 2026

    Evidence: source:kev:kev:kev:record

Sources and claim methodology

  • Source referencedocs.jfrog.com
  • Source referencedocs.jfrog.com
  • CISA Known Exploited Vulnerabilities catalogcisa.gov
  • Source referencewiz.io
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Improper post type validation on scheduled post endpointsAlso CWE-863

Record context

Vulnerability class
Privilege Escalation
EPSS
Not reported
CWE IDs
CWE-863
Source
CVE List V5
Source checked
Oct 26, 2026
References
4 linked sources
Open source record