PT-2025-17880 · WordPress · The Contact Form By Bit Form

Avraham Shemesh · Published 2025-04-25 · Updated 2025-08-20 · CVE-2025-2580

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions The Contact Form by Bit Form plugin for WordPress versions up to, and including, 2.18.3

Description The issue is related to Stored Cross-Site Scripting via SVG File uploads due to insufficient input sanitization and output escaping. This allows authenticated attackers with Author-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.

Recommendations For versions up to, and including, 2.18.3, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Stored Cross-Site Scripting attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-2580

Affected Products

The Contact Form By Bit Form

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-2580 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/1f3b5d85-a8b0-43ac-b593-a61e20b9a4ca?source=cve · Note
• https://wordpress.org/plugins/bit-form/#developers · Note
• https://plugins.trac.wordpress.org/changeset/3271396 · Note
• https://twitter.com/Akibuyahya21/status/1957975144753762732 · Twitter Post
• https://twitter.com/CVEnew/status/1915665984511152218 · Twitter Post
• https://t.me/cvenotify/119768 · Telegram Post
• https://t.me/cvetracker/22347 · Telegram Post
• https://t.me/cvedetector/23730 · Telegram Post