by Kastro
Paper/Archive/CVE-2026-3199

CVE-2026-3199

Sonatype Nexus Repository — Nexus Repository 3 - Authenticated Remote Code Execution via Task Property Injection

EPSS 0.6%CVSS 9.4
critical.is priorityof 100
38
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 46.4.464 × 209.3No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

A vulnerability in the task management component of Sonatype Nexus Repository versions 3.22.1 through 3.90.2 allows an authenticated attacker with task creation permissions to execute arbitrary code, bypassing the nexus.scripts.allowCreation security control.

Affected

ProductAffectedFixed inSource
Nexus Repository3.22.1 – < 3.91.03.91.0CNA

Scores by source

Sonatype (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

patchhelp.sonatype.com/en/sonatype-nexus-repository-3-91-0-release-notes.htmladvisorysupport.sonatype.com/hc/en-us/articles/50615414548499