The implementation of the asynchronous request processing mechanisms in the Webflux library used for creating Spring Cloud Gateway API gateways is vulnerable, allowing attackers to execute arbitrary code.
🗓️ 28 Oct 2025 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 6 Views
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2025-41243 | 9 Sep 202503:34 | – | circl |
 | Spring Cloud Gateway 安全漏洞 | 16 Sep 202500:00 | – | cnnvd |
 | CVE-2025-41243 | 16 Sep 202514:54 | – | cve |
 | CVE-2025-41243 Spring Expression Language property modification using Spring Cloud Gateway Server WebFlux | 16 Sep 202514:54 | – | cvelist |
 | EUVD-2025-29611 | 3 Oct 202520:07 | – | euvd |
 | K000160223: Spring cloud gateway vulnerability CVE-2025-41243 | 4 Mar 202605:53 | – | f5 |
 | Spring Expression language property modification using Spring Cloud Gateway Server WebFlux | 16 Sep 202515:32 | – | github |
 | Spring Cloud Gateway Server Webflux - Broken Access Control | 11 Aug 202606:10 | – | nuclei |
 | CVE-2025-41243 | 16 Sep 202515:15 | – | nvd |
 | GHSA-Q2CJ-H8FW-Q4CC Spring Expression language property modification using Spring Cloud Gateway Server WebFlux | 16 Sep 202515:32 | – | osv |
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28 Oct 2025 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 210
CVSS 310
EPSS0.03311