This High severity org.springframework:spring-web Dependency vulnerability was introduced in versions 5.1.0, 5.2.0, and 5.3.0 of Crowd Data Center and Server.

This org.springframework:spring-web Dependency vulnerability, with a CVSS Score of 8.1 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has high impact to confidentiality, high impact to integrity, no impact to availability, and requires user interaction.

Atlassian recommends that Crowd Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:

• Crowd Data Center and Server 5.1, 5.2, 5.3: Upgrade to a release greater than or equal to 5.1.11, 5.2.6, and 5.3.3 respectively, or the latest 6.0 release

See the release notes (https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html). You can download the latest version of Crowd Data Center and Server from the download center (https://www.atlassian.com/software/crowd/download-archive).

The National Vulnerability Database provides the following description for this vulnerability: Applications that use UriComponentsBuilder to parse an externally provided URL (e.g. through a query parameter) AND perform validation checks on the host of the parsed URL may be vulnerable to a open redirect https://cwe.mitre.org/data/definitions/601.html  attack or to a SSRF attack if the URL is used after passing validation checks.

This is the same as CVE-2024-22259 https://spring.io/security/cve-2024-22259  and CVE-2024-22243 https://spring.io/security/cve-2024-22243 , but with different input.