CVE-2026-41715

Summary

In specific scenarios involving HTTP redirects from a secure to an insecure endpoint, the Reactor Netty HTTP client may leak credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects.

Affected versions: Reactor Netty 1.0.0 through 1.0.51; 1.1.0 through 1.1.35; 1.2.0 through 1.2.17; 1.3.0 through 1.3.5.

Affected Software

VendorProductVersion RangeStatus
SpringReactor Netty1.0.0 < 1.0.52affected
SpringReactor Netty1.1.0 < 1.1.36affected
SpringReactor Netty1.2.0 < 1.2.17.1affected
SpringReactor Netty1.3.0 < 1.3.15.1affected

Weaknesses

  • CWE-522: CWE-522: Insufficiently Protected Credentials

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References