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CVE-2026-77124 Details
Description
In affected versions of Nexus Repository 3, the script execution endpoint (POST /service/rest/v1/script/{name}/run) did not verify whether script execution had been administratively disabled. An account holding script-execution permission could continue to run previously-created scripts even after an administrator set nexus.scripts.allowCreation=false, undermining the expectation that this setting fully blocks script execution.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Sep 2, 2026Exploitation: NoneAutomatable: NoTechnical Impact: Total
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html | Sonatype | Release Notes |
| https://support.sonatype.com/hc/en-us/articles/54641528273811/ | Sonatype | MitigationVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-184 | Incomplete List of Disallowed Inputs | Sonatype |
Affected Products
| Product | Versions |
|---|---|
| sonatype nexus repository manager | >= 3.21.2, < 3.96.0 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 22, 2026 | Initial Analysis | [email protected] |
| Sep 2, 2026 | New CVE Received | Sonatype |
| Sep 2, 2026 | CVE Modified | CISA-ADP |