Vulnerability · Published Oct 16, 2025 · Assigned by jpcert
CVE-2025-58115
Medium 6.1
In plain English
A medium-severity cross-site scripting in ChatLuck from NEOJAPAN Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities).
Severity (CVSS 3.0)6.1Medium
Exploit odds (30 days)0.3%top 81.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
ChatLuck contains a cross-site scripting vulnerability in Guest User Sign-up. If exploited, an arbitrary script may be executed on the web browser of the user who is accessing the product.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| NEOJAPAN Inc. | ChatLuck | V3.6 R1.0 to V6.6 R1.0 |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N