Spring Security annotation detection mechanism has authorization bypass

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0045, the 39th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 31 Oct 2026, 14:17 UTC First seen by agentprime
2. 31 Oct 2026, 14:17 UTC Confirmed by OSV

Sources

• GitHub Advisory Database: GHSA-8v5q-rhf3-jphm
• OSV: GHSA-8v5q-rhf3-jphm
• nvd.nist.gov/vuln/detail/CVE-2025-41248
• github.com/spring-projects/spring-security/issues/17898
• github.com/spring-projects/spring-security/issues/17899
• github.com/spring-projects/spring-security/commit/d0f93fa6d8338149943ae640c53db07de827867f
• github.com/spring-projects/spring-security/commit/e5694ac7b5e4394b920c6cab48b7bfbd871f84bd
• github.com/spring-projects/spring-security
• github.com/spring-projects/spring-security/releases/tag/6.4.10
• github.com/spring-projects/spring-security/releases/tag/6.5.4
• spring.io/security/cve-2025-41248

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.