CVE-2026-70550Network attack vectorHinoki check available

Authenticated package metadata disclosure via missing authorization

Published Aug 25, 2026 · Updated Aug 26, 2026

Missing authorization in JFrog Artifactory affected releases allows remote authenticated users to read unauthorized Composer package metadata. JFrog has not disclosed the specific Composer request handler or the authorization decision it fails to enforce against repository read permissions. Reachability requires a valid account and specific, undisclosed repository conditions; the reported consequence is limited to metadata confidentiality.

CVSS severity6.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Missing authorization in JFrog Artifactory affected releases allows remote authenticated users to read unauthorized Composer package metadata. JFrog has not disclosed the specific Composer request handler or the authorization decision it fails to enforce against repository read permissions. Reachability requires a valid account and specific, undisclosed repository conditions; the reported consequence is limited to metadata confidentiality.

The record

CVE
CVE-2026-70550
Published
Aug 25, 2026
Updated
Aug 26, 2026
Vendor
JFrog
Product
Artifactory
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.146.0 <7.146.29
  2. Affected versionversion=7.161.0 <7.161.19

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

JFrog · Artifactoryversion=7.146.0 <7.146.29; version=7.161.0 <7.161.19

Published CVSS scores

6.5JFrogCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo