Nexus Repository Manager 3 - Remote Code Execution
CISA confirms exploitation of this vulnerability in real attacks. Prioritise checking whether your application is affected. CISA KEV · CC0 1.0
Sonatype Nexus Repository before 3.21.2 allows JavaEL Injection (issue 1 of 2).
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Java / Kotlin (Maven) | org.sonatype.nexus:nexus-extdirect | < 3.21.2 | 3.21.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-10199
- https://cwe.mitre.org/data/definitions/917.html
- https://github.com/sonatype/nexus-public
- https://securitylab.github.com/advisories/GHSL-2020-015-nxrm-sonatype
- https://support.sonatype.com/hc/en-us/articles/360044882533
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-10199
- http://packetstormsecurity.com/files/157261/Nexus-Repository-Manager-3.21.1-01-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/160835/Sonatype-Nexus-3.21.1-Remote-Code-Execution.html
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:H- Weakness (CWE)
CWE-917- Platform
- Java / Kotlin (Maven)
- Package
org.sonatype.nexus:nexus-extdirect- Disclosed
- 14.04.2020
- Updated
- 11.10.2026 12:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-g2f6-v5qh-h2mq - CC BY 4.0
Vulnerability history: org.sonatype.nexus:nexus-extdirect
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
Know which vulnerabilities affect your application
With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.