CVE-2026-113368: Nexus Repository 3 - Group Repository Member Authorization Bypass
Sonatype · Nexus Repository 3
Vendor fix available · Affected: Sonatype Nexus Repository 3 · Exploitation: not established
ExploitationNot established
Not in CISA KEV as of catalogue 2026.11.13 (13 Nov)
- In CISA KEV: not seen
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not establishedNothing in the sources we check
Higher than 3% of scored CVEs
Not scored yet. NVD has not published a CVSS score.
DescriptionNVD
Sonatype Nexus Repository 3 does not check that a user account is authorized to access a repository before the repository is added as a member of a group repository. A user account that has signed in with valid credentials and holds the add or edit privilege on a group repository can add a repository that the account cannot read or browse, and then read the content of that repository through the group. The anonymous user can only do this if an administrator has explicitly granted it that privilege.
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Sonatype
- Published
- November 2026
Coverage1 article · 1 outlet
First in our coverage: SecurityOnline, 6 Nov.
- Sonatype fixes seven Nexus Repository flaws enabling SSO bypass and privilege escalationSecurityOnline · first in our coverage · mentions it in passing
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