PT-2025-16327 · Fs Poster · Fs Poster

Rafie Muhammad · Published 2025-04-15 · Updated 2025-04-20 · CVE-2025-30962

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions FS Poster versions n/a through 6.5.8

Description The issue is related to Improper Neutralization of Input During Web Page Generation, also known as Cross-site Scripting, which allows Reflected XSS. This enables potential attackers to inject malicious scripts into web pages.

Recommendations For versions n/a through 6.5.8, update to a version later than 6.5.8 to resolve the issue. As a temporary workaround, consider restricting user input to prevent malicious script injection until a patch is available.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-30962

Affected Products

Fs Poster

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-30962 · Security Note
• https://patchstack.com/database/wordpress/plugin/fs-poster/vulnerability/wordpress-fs-poster-plugin-6-5-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/cvetracker/21620 · Telegram Post
• https://twitter.com/cracbot/status/1913910622174974102 · Twitter Post
• https://twitter.com/cybercronai/status/1912242177939300590 · Twitter Post
• https://t.me/cvedetector/22942 · Telegram Post
• https://patchstack.com/database/Wordpress/Plugin/fs-poster/vulnerability/wordpress-fs-poster-plugin-6-5-8-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1912120745989202353 · Twitter Post