Cross-site Scripting Vulnerability in FS Poster by NotFound
CVE-2025-30962

7.1HIGH

Key Information:

Vendor

Notfound

Status
Fs Poster
Vendor
CVE Published:
15 April 2025

What is CVE-2025-30962?

A Cross-site Scripting (XSS) vulnerability was discovered in FS Poster by NotFound, which allows attackers to inject malicious scripts into webpages. This vulnerability can lead to reflected XSS attacks that exploit improper input handling during web page generation, making it imperative for users of FS Poster, particularly those on versions from n/a to 6.5.8, to apply the latest patches and mitigate their risk.

Affected Version(s)

FS Poster <= 6.5.8

References

https://patchstack.com/database/wordpress/plugin/fs-poste...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Rafie Muhammad (Patchstack)
.