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Low

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources.

  • Disclosed: 29.04.2026
  • Updated: 11.10.2026 13:20

Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources.

More precisely, an application can be vulnerable when all the following are true:

When all the conditions above are met, the attacker can send malicious requests and poison the resource cache with resources using the wrong encoding. This can cause a denial of service by breaking the front-end application for clients.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Java / Kotlin (Maven) org.springframework:spring-webflux >= 7.0.0, < 7.0.7, >= 6.2.0, < 6.2.18, >= 6.1.0, <= 6.1.26, <= 5.3.47 7.0.7, 6.2.18
Java / Kotlin (Maven) org.springframework:spring-webmvc >= 7.0.0, < 7.0.7, >= 6.2.0, < 6.2.18, >= 6.1.0, <= 6.1.26, <= 5.3.47 7.0.7, 6.2.18

References

CVSS score 3.1/10
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
Weakness (CWE)
CWE-524
Platform
Java / Kotlin (Maven)
Package
org.springframework:spring-webflux, org.springframework:spring-webmvc
Disclosed
29.04.2026
Updated
11.10.2026 13:20

Sources and licenses

OSV / GitHub Advisory Database - GHSA-wg35-8jpf-2xv3 - CC BY 4.0

Vulnerability history: org.springframework:spring-webmvc

All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (27) in the archive
Total entries
27
First → latest
10.2018 08.2026
Without a fix
0
Exploited in attacks
1

Severity breakdown

  • Critical 4
  • High 8
  • Medium 13
  • Low 2

Disclosures per year

Severity:
  1. Spring Framework Server Sent Event stream corruption while rendering fragments
    Critical · 9.8 CVE-2026-47890 >= 6.2.0, <= 6.2.19, >= 7.0.0, < 7.0.9 7.0.9
  2. Spring Framework Improper Path Limitation in XsltView
    Critical · 9.8 CVE-2026-47884 <= 5.2.25.RELEASE, >= 5.3.0, <= 5.3.49, >= 6.0.0, <= 6.0.30, >= 6.1.0, <= 6.1.28, >= 6.2.0, <= 6.2.19, >= 7.0.0, < 7.0.9 7.0.9
  3. Spring Framework Cross-site Scripting via JavaScriptUtils
    High · 7.1 CVE-2026-41845 >= 7.0.0, < 7.0.8, >= 6.2.0, < 6.2.19, >= 6.1.0, <= 6.1.21, <= 5.3.39 7.0.8, 6.2.19
  4. Spring Framework Denial of Service via Versioned Resources in Spring MVC and WebFlux
    High · 7.5 CVE-2026-41842 >= 7.0.0, < 7.0.8, >= 6.2.0, < 6.2.19, >= 6.1.0, <= 6.1.21, <= 5.3.39 7.0.8, 6.2.19
  5. Spring MVC and WebFlux applications are vulnerable to cache poisoning when resolving static resources. this entry
    Low · 3.1 CVE-2026-22741 >= 7.0.0, < 7.0.7, >= 6.2.0, < 6.2.18, >= 6.1.0, <= 6.1.26, <= 5.3.47 7.0.7, 6.2.18
  6. Spring Framework Path Traversal vulnerability
    High · 7.5 CVE-2024-38819 >= 6.1.0, < 6.1.14, <= 5.3.40, >= 6.0.0, <= 6.0.24 6.1.14
  7. Path traversal vulnerability in functional web frameworks
    High · 7.5 CVE-2024-38816 >= 6.1.0, < 6.1.13, >= 6.0.0, <= 6.0.23, >= 5.3.0, <= 5.3.39 6.1.13
  8. Spring Framework vulnerable to denial of service
    High · 7.5 CVE-2023-34053 >= 6.0.0, < 6.0.14 6.0.14
  9. Spring Framework is vulnerable to security bypass via mvcRequestMatcher pattern mismatch
    Critical · 9.1 CVE-2023-20860 >= 6.0.0, < 6.0.7, >= 5.3.0, < 5.3.26 6.0.7, 5.3.26
  10. Improper Restriction of XML External Entity Reference in Spring Framework
    High · 8.8 CVE-2014-0225 >= 4.0.0, < 4.0.5, >= 3.0.0, < 3.2.8 4.0.5, 3.2.8
  11. Remote Code Execution in Spring Framework
    Critical · 9.8 Exploited in attacks CVE-2022-22965 < 5.2.20.RELEASE, >= 5.3.0, < 5.3.18 5.2.20.RELEASE, 5.3.18
  12. RFD attack via Content-Disposition header sourced from request input by Spring MVC or Spring WebFlux Application
    High · 7.5 CVE-2020-5398 >= 5.2.0.RELEASE, < 5.2.3.RELEASE, >= 5.1.0.RELEASE, < 5.1.13.RELEASE, >= 5.0.0.RELEASE, < 5.0.16.RELEASE 5.2.3.RELEASE, 5.1.13.RELEASE, 5.0.16.RELEASE
  13. Pivotal Spring Framework Paths provided to the ResourceServlet were not properly sanitized
    High · 7.5 CVE-2016-9878 < 3.2.18, >= 4.2.0, < 4.2.9, >= 4.3.0, < 4.3.5 3.2.18, 4.2.9, 4.3.5

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