PatchTheCVEspring web flow vulnerabilities and fixes
Recent CVEs affecting spring web flow, with upgrade or downgrade steps. 2 tracked.
Also searched as: springwebflow.
spring web flow has 2 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 2. Most recent: 2026-06-11. Highest priority: CVE-2026-40985 (score 26/100).
- CVE-2026-40985 MEDIUM 6.4 UPGRADE Applications that configure the WebFlowELExpressionParser are vulnerable to the use of malicious Unified EL ex
- CVE-2026-40986 MEDIUM 4.8 UPGRADE Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the respo
FAQ
How do I fix spring web flow vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is spring web flow being exploited right now?
None of the tracked spring web flow CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which spring web flow CVE should I patch first?
CVE-2026-40985 currently ranks highest (26/100): Applications that configure the WebFlowELExpressionParser are vulnerable to the use of malicious Unified EL ex.