PT-2026-69054

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 affected versions not specified Description An authenticated user with permission to manage privileges can escalate their access to full administrator. This is possible due to a type-confusion flaw—a condition where a progra...

CVE-2026-17603: Improper Control of Generation of Code

Nexus Repository 3 did not sufficiently restrict which HikariCP connection-pool properties could be set through the DataStore configuration API. A user holding the nx-datastores-update permission could set the connectionInitSql property to execute arbitrary SQL against the configured database on...

PT-2026-69056

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 CE/Pro versions 3.0.0 through 3.94.x Description An incorrect authorization issue exists in the repository-creation user interface. A user account with delegated repository-admin privileges for a specific repository format c...

PT-2026-69055

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 affected versions not specified Nexus Repository 2 affected versions not specified Description An account with the nexus:settings:update permission in Nexus Repository 3, or the nexus:settings permission in Nexus Repository ...

CVE-2026-17594: Incorrect Authorization

Nexus Repository 3 CE/Pro versions 3.0.0 through 3.94.x contain an incorrect authorization vulnerability CWE-863 in the repository-creation user interface. An individual user account holding a delegated repository-admin privilege scoped to a specific repository format could create a repository of...

PT-2026-69061

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 affected versions not specified Description An endpoint used to change the administrator account password during initial onboarding fails to verify if the onboarding process is still active, relying only on a local onboardin...

PT-2026-69062

Name of the Vulnerable Software and Affected Versions Sonatype Nexus Repository 3 affected versions not specified Description Sonatype Nexus Repository 3 fails to immediately terminate active login sessions or revoke cached permissions when a user account is deleted, deactivated, or has its...

PT-2026-69064

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 affected versions not specified Description Insufficient restrictions on HikariCP connection-pool properties within the DataStore configuration API allow a user with the nx-datastores-update permission to set the...

PT-2026-69060

Name of the Vulnerable Software and Affected Versions Sonatype Nexus Repository 3 affected versions not specified Description An issue exists where internal configuration keys are not properly filtered from user-supplied task properties during the creation or update of a scheduled task via the...

PT-2026-69057

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 affected versions not specified Description Insufficient sandboxing of JEXL Java Expression Language expressions used in Content Selectors allows an account with the nexus:selectors:create permission to construct expressions...

PT-2026-69058

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 versions prior to 3.95.0 Description Stored cross-site scripting XSS occurs when a user with nexus:blobstores:create or nexus:blobstores:update permissions sets a blob store name containing malicious script content. This...

CVE-2026-17600: Insufficient Session Expiration

Sonatype Nexus Repository 3 did not immediately terminate a user's active login session or revoke their cached permissions when that user's account was deleted, deactivated, or had its password changed. A user whose account was already logged in at the time of one of these actions could continue...

CVE-2026-17599: Unverified Password Change

Nexus Repository 3 contained an endpoint used to change the administrator account password during initial onboarding. This endpoint did not verify that onboarding was still in progress before allowing the password change, relying instead on the presence of a local onboarding artifact. As a result...

CVE-2026-17598: Improperly Controlled Modification of Dynamically-Determined Object Attributes

Sonatype Nexus Repository 3 did not properly filter internal configuration keys from user-supplied task properties when creating or updating a scheduled task through the administrative UI. An account holding permission to create at least one scheduled task type could supply a crafted property val...

CVE-2026-17597: Server-Side Request Forgery (SSRF)

Nexus Repository 3 contains a Server-Side Request Forgery SSRF vulnerability in the email configuration verification feature. A user holding the nexus:settings:update permission could submit arbitrary host and port values to the email test/verification endpoint, causing the server to attempt...

CVE-2026-17596: Improper Neutralization of Input During Web Page Generation

Nexus Repository 3 was found to be vulnerable to stored cross-site scripting XSS. A user with the nexus:blobstores:create or nexus:blobstores:update permission could set a blob store name containing malicious script content, which would later execute in the browser of another user viewing system...

CVE-2026-17595: Exposure of Sensitive System Information to an Unauthorized Control Sphere

Nexus Repository 3 did not fully sandbox JEXL expressions used in Content Selectors. An account holding the nexus:selectors:create permission could construct an expression that read Java object properties not intended to be exposed to the expression engine, disclosing internal JVM class metadata...

CVE-2026-17593: Use of Externally-Controlled Input to Select Classes or Code

An account holding the nexus:settings:update permission in Nexus Repository 3 or the equivalent nexus:settings permission in the legacy Nexus Repository 2 could submit arbitrary values as realm identifiers through an internal configuration API that did not validate them against the set of...

CVE-2026-14644: Access of Resource Using Incompatible Type

Nexus Repository 3 contained a privilege escalation vulnerability in the REST privileges API. An authenticated user with permission to manage privileges could, under certain role configurations, escalate their own access to full administrator by exploiting a type-confusion flaw in the privilege...

PT-2026-69059

Name of the Vulnerable Software and Affected Versions Nexus Repository 3 versions prior to 3.95.0 Description A Server-Side Request Forgery SSRF issue exists in the email configuration verification feature. A user with the nexus:settings:update permission can submit arbitrary host and port values...