CVE-2026-40999High· 8.6▾ TwilightWhen WS-Addressing is used with non-anonymous ReplyTo or FaultTo addresses, Spring WS may initiate outbound connections through configured WebServiceMessageSender instances to destinations taken directly from request headers without veri…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 47.3 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
When WS-Addressing is used with non-anonymous ReplyTo or FaultTo addresses, Spring WS may initiate outbound connections through configured WebServiceMessageSender instances to destinations taken directly from request headers without verifying that those destinations are safe to connect to.
Affected versions: Spring Web Services 5.0.0 through 5.0.1; 4.1.0 through 4.1.3; 4.0.0 through 4.0.18; 3.1.0 through 3.1.8.
spring_web_services < 3.1.9spring_web_services >= 4.0.0, < 4.0.19spring_web_services >= 4.1.0, < 4.1.3.1spring_web_services >= 5.0.0, < 5.0.1.1Upgrade past the affected range:
spring_web_services 5.0.1.1Connected by shared product, vendor, weakness, or advisory.
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