CVE-2026-3048 PUBLISHED

Nexus Repository 3 - Improper LDAP Referral Handling

Assigner: Sonatype
Reserved: 23.02.2026 Published: 11.05.2026 Updated: 11.05.2026

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.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CVSS Score: 5.1

Product Status

Vendor Sonatype
Product Nexus Repository
Versions Default: unaffected
  • affected from 3.0.0 to 3.92.0 (excl.)

Credits

  • Icare (@Icare1337) finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE
  • CWE-918 Server-Side Request Forgery (SSRF) CWE