CVE-2026-17598Medium· 4.9▾ SunlitSonatype 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27 · likelihood 0 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Sep 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.3%
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 value that caused the system to overwrite the configuration of an unrelated, existing task instead of creating a new one.
nexus_repository_manager >= 3.91.0, < 3.95.0Upgrade past the affected range:
nexus_repository_manager 3.95.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-17601High· 7.2A user holding a permission to update privilege definitions could modify a wildcard privilege already assigned to their own role to grant broader permissions than they were authorized to hold, including full administrative access, withou…
CVE-2026-17600High· 8.8Sonatype 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
CVE-2026-17603High· 8.8Nexus Repository 3 did not sufficiently restrict which HikariCP connection-pool properties could be set through the DataStore configuration API
CVE-2026-17599High· 7.2Nexus Repository 3 contained an endpoint used to change the administrator account password during initial onboarding
CVE-2026-17597Low· 2.7Nexus Repository 3 contains a Server-Side Request Forgery (SSRF) vulnerability in the email configuration verification feature
CVE-2026-17596Medium· 6.1Nexus Repository 3 was found to be vulnerable to stored cross-site scripting (XSS)