Vulnerability · Published Jun 9, 2026 · Assigned by vmware
CVE-2026-41843Spring Framework Path Traversal via Versioned Static Resources in Spring MVC and WebFlux
Medium 5.9
In plain English
A medium-severity path traversal in Spring Framework from Spring. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)5.9Medium
Exploit odds (30 days)0.4%top 69.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Spring MVC and WebFlux applications are vulnerable to Path Traversal attacks when resolving static resources. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0 through 6.1.27; 5.3.0 through 5.3.48.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | libspring-java | no fix listed | DEBIAN-CVE-2026-41843 |
| Debian:13 | libspring-java | no fix listed | DEBIAN-CVE-2026-41843 |
| Debian:14 | libspring-java | no fix listed | DEBIAN-CVE-2026-41843 |
| Maven | org.springframework:spring-webflux | 6.2.19 | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webflux | no fix listed | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webflux | no fix listed | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webflux | 7.0.8 | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webmvc | no fix listed | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webmvc | 7.0.8 | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webmvc | 6.2.19 | GHSA-72pg-x5f8-j25j |
| Maven | org.springframework:spring-webmvc | no fix listed | GHSA-72pg-x5f8-j25j |
| Ubuntu:25.10 | libspring-java | no fix listed | UBUNTU-CVE-2026-41843 |
| Ubuntu:26.04:LTS | libspring-java | no fix listed | UBUNTU-CVE-2026-41843 |
| Ubuntu:26.10 | libspring-java | no fix listed | UBUNTU-CVE-2026-41843 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Spring | Spring Framework | 7.0.0 – before 7.0.7.16.2.0 – before 6.2.18.16.1.0 – before 6.1.285.3.0 – before 5.3.49 |
Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N