CVE-2026-42016— Incorrect authorization validation of user token in JFrog Artifactory allows Privilege Escalation
Quick assessment
Affected
jfrog artifactory
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
JFrog artifactory是美国JFrog公司的一款二进制仓库管理软件。 JFrog Artifactory (Self Hosted) 7.133.11之前版本存在授权问题漏洞，该漏洞源于对令牌签名/颁发者的验证检查不当而非令牌的范围，可能导致权限提升攻击。
In-the-Wild Activity Observed
cisa_kev · confirmed
Possible ATT&CK Techniques 1 AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| jfrog | artifactory | < 7.133.11 |
affected |
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I. Basic Information for CVE-2026-42016
Vulnerability Information
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Vulnerability Title
Incorrect authorization validation of user token in JFrog Artifactory allows Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
JFrog Artifactory 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JFrog artifactory是美国JFrog公司的一款二进制仓库管理软件。 JFrog Artifactory (Self Hosted) 7.133.11之前版本存在授权问题漏洞，该漏洞源于对令牌签名/颁发者的验证检查不当而非令牌的范围，可能导致权限提升攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| jfrog | artifactory | 0 ~ 7.133.11 | - |
|
II. Public POCs for CVE-2026-42016
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-42016 (1)
-
🔗 JFrog Security Advisories vendor-advisory
Vendor Pages for CVE-2026-42016 (1)
-
🔗 Artifactory Self-Managed Releases vendor-advisory
Same Patch Batch · jfrog · 2026-07-27 · 13 CVEs total
| CVE-2026-42017 | 8.8 HIGH | Privilege escalation via JFrog Worker event token exposure |
| CVE-2026-66014 | 8.8 HIGH | Potential authentication bypass leading to privilege escalation in Artifactory |
| CVE-2026-65921 | 8.8 HIGH | Potential path traversal leading to unauthorized file writes |
| CVE-2026-65617 | 8.8 HIGH | Potential remote code execution on an Artifactory package service container. |
| CVE-2026-65616 | 8.8 HIGH | Potential privilege escalation to JFrog administrator privileges |
| CVE-2026-66015 | 7.2 HIGH | JFrog Platform contains an authorization flaw that may allow authenticated privilege escal |
| CVE-2026-65922 | 7.1 HIGH | Potential unauthorized modification of Artifactory internal metadata |
| CVE-2026-65923 | 6.8 MEDIUM | Potential server-side request forgery in Artifactory Ansible repository handling |
| CVE-2026-66018 | 6.5 MEDIUM | JFrog Artifactory build environment properties exposure |
| CVE-2026-65618 | 6.5 MEDIUM | Improper URL validation when handling specific URLs Pub, Terraform and Docker packages mig |
| CVE-2026-65924 | 6.5 MEDIUM | Server-Side Request Forgery (SSRF) via Terraform Remote repository |
| CVE-2026-65925 | 6.5 MEDIUM | Server-Side Request Forgery (SSRF) via JFrog Artifactory Cargo remote repository |
IV. Related Vulnerabilities
Same product: artifactory
-
CVE-2026-82329
Potential authentication bypass leading to administrative ac -
CVE-2026-70550
Potential unauthorized access to private Composer repository -
CVE-2026-70548
SSRF In CocoaPods Via JFrog Artifactory External Dependency -
CVE-2026-69104
Potential unauthorized repository migration in JFrog Artifac -
CVE-2026-70551
Server-Side Request Forgery Via VCS remote download in JFrog
Same vendor: jfrog
-
CVE-2026-82329
Potential authentication bypass leading to administrative ac -
CVE-2026-70550
Potential unauthorized access to private Composer repository -
CVE-2026-70548
SSRF In CocoaPods Via JFrog Artifactory External Dependency -
CVE-2026-69104
Potential unauthorized repository migration in JFrog Artifac -
CVE-2026-70551
Server-Side Request Forgery Via VCS remote download in JFrog
Same weakness: CWE-863
-
CVE-2026-105206
ZITADEL before 4.17.3 Cross-Organization Authentication Meth -
CVE-2026-105131
mayswind ezBookkeeping 1.2.0 before 2.0.1 Privilege Escalati -
CVE-2026-105129
LaraDashboard before 1.4.8 Incorrect Authorization Exposes S -
CVE-2026-71890
MLS external commit can remove an arbitrary group member -
CVE-2026-71886
OpenPGP certification accepted from a subkey without certifi
V. Comments for CVE-2026-42016
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