Vulnerability · Published Jun 23, 2025 · Assigned by VulDB

CVE-2025-6509seaswalker spring-analysis SimpleController.java echo cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in spring-analysis from seaswalker. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.3%top 78.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in seaswalker spring-analysis up to 4379cce848af96997a9d7ef91d594aa129be8d71. It has been declared as problematic. Affected by this vulnerability is the function echo of the file /src/main/java/controller/SimpleController.java. The manipulation of the argument Name leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available.

Affected products (as reported)

Vendor	Product	Versions
seaswalker	spring-analysis	4379cce848af96997a9d7ef91d594aa129be8d71

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-313621 | seaswalker spring-analysis SimpleController.java echo cross site scripting vdb-entry, technical-description
VDB-313621 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #592962 | seaswalker spring-analysis master branch Cross Site Scripting third-party-advisory
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250609-01/report.md exploit
https://github.com/ShenxiuSec/cve-proofs/blob/main/POC-20250609-01/report.md#steps-to-reproduce exploit