CVE-2026-77124

High

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.

SeverityHigh

CVSS7.2

Exploit probability—

ProductSonatype Nexus Repository Manager

PublishedSep 2, 2026

First seenSep 2, 2026

Weakness typeCWE-184CWE-184

How to fix

Update

sonatype nexus_repository_manager3.96.0 or later

Patches

help.sonatype.com/en/sonatype-nexus-repository-3-96-0-release-notes.html

Vendor advisories

support.sonatype.com/hc/en-us/articles/54641528273811/

Affected products

Product	Affected versions	Fixed in
sonatype nexus_repository_manager	3.21.2 ≤ v < 3.96.0	3.96.0

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