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CVE-2026-77124— Nexus Repository 3 - Script Execution Disable Setting Not Enforced

Quick assessment

Affected
Sonatype Nexus Repository 3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sonatype Nexus Repository Manager是美国Sonatype公司的一个管理软件仓库的工具。 Sonatype Nexus Repository Manager 3 3.21.2版本至3.95.3版本存在输入验证错误漏洞，该漏洞源于脚本执行端点（POST /service/rest/v1/script/{name}/run）未验证脚本执行是否已被管理禁用，可能导致具有脚本执行权限的账户在管理员设置nexus.scripts.allowCreation=false后仍继续运行先前创

CVSS 7.5 · High EPSS 0.72% · P54

Affected Version Matrix 1

VendorProduct Version RangeStatus
Sonatype Nexus Repository 3 3.21.2< 3.96.0 affected
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I. Basic Information for CVE-2026-77124

Vulnerability Information
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Vulnerability Title
Nexus Repository 3 - Script Execution Disable Setting Not Enforced
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
不完整的黑名单
Source: CVE Program / CVE List V5
Vulnerability Title
Sonatype Nexus Repository Manager 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sonatype Nexus Repository Manager是美国Sonatype公司的一个管理软件仓库的工具。 Sonatype Nexus Repository Manager 3 3.21.2版本至3.95.3版本存在输入验证错误漏洞，该漏洞源于脚本执行端点（POST /service/rest/v1/script/{name}/run）未验证脚本执行是否已被管理禁用，可能导致具有脚本执行权限的账户在管理员设置nexus.scripts.allowCreation=false后仍继续运行先前创
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
Sonatype Nexus Repository 3 3.21.2 ~ 3.96.0 cpe:2.3:a:sonatype:nexus_repository_manager:3.21.2:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-77124

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III. Intelligence Information for CVE-2026-77124

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Vendor Advisories for CVE-2026-77124 (1)

Vendor Pages for CVE-2026-77124 (1)

Same Patch Batch · Sonatype · 2026-09-02 · 5 CVEs total

CVE-2026-77125 7.1 HIGH Nexus Repository 3 - Incorrect Authorization on Blobstore Group Endpoints
CVE-2026-77123 6.0 MEDIUM Nexus Repository 3 - Webhook Secret Disclosure via Capability Read API
CVE-2026-77121 5.3 MEDIUM Nexus Repository 3 - Denial of Service via Unbounded Maven POM Metadata Fields
CVE-2026-77122 5.3 MEDIUM Nexus Repository 3 - Incorrect Authorization Allows Disclosure of Member Repository Metada

IV. Related Vulnerabilities

Same product: Nexus Repository 3
Same vendor: Sonatype
Same weakness: CWE-184

V. Comments for CVE-2026-77124

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