CVE-2020-15871

Sonatype Nexus Repository Manager versions 3.0.0 through 3.70.5 contain hard-coded credentials (CWE-798), allowing an unauthenticated attacker with network access to gain unauthorized read/write access to the internal database and execute arbitrary OS commands as the Nexus process user. Exploitation requires the non-default nexus.orient.binaryListenerEnabled=true configuration.

Sonatype Nexus Repository Manager through 2.14.5 has weak password encryption with a hardcoded CMMDwoV value in the LDAP integration feature.

A vulnerability in Sonatype Nexus Repository Manager allows a remote attacker to gain unauthorized access to repository operations as a targeted user. Exploitation requires enabling a format-specific API key realm (NuGet API Key, Docker Bearer Token, or npm Bearer Token) and the targeted user having an active API key.

Vulnerability in Sonatype Nexus Repository Manager before version 3.93.0 allows a delegated repository administrator to disclose stored upstream proxy credentials via an authorization flaw in proxy repository configuration.

An authenticated administrator who configures or tests LDAP connectivity in Sonatype Nexus Repository Manager versions 3.0.0 through 3.91.1 may be able to initiate unintended server-side connections when interacting with a malicious LDAP server.

Sonatype Nexus Repository Manager 3 Pro up to and including 3.30.0 has Incorrect Access Control. The flaw may allow unauthorized access to repository resources.

Sonatype Nexus Repository Manager OSS/Pro versions before 3.25.1 allow XSS (Issue 2 of 2). This enables injection of malicious script into the user interface.

Sonatype Nexus Repository Manager OSS/Pro versions before 3.25.1 allow XSS (issue 1 of 2). This enables injection of malicious script into the user interface.

An issue was discovered in Sonatype Nexus Repository Manager in versions 3.21.1 and 3.22.0. It is possible for a user with appropriate privileges to create, modify, and execute scripting tasks without use of the UI or API. NOTE: in 3.22.0, scripting is disabled by default (making this not exploitable).