PT-2025-33245 · Unknown · Epiphyt Form Block

Phat Rio - Bluerock · Published 2025-08-14 · Updated 2026-04-28 · CVE-2025-54693

Positive Technologies (AI Summary)

CVSS v3.1

9.0

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: epiphyt Form Block versions n/a through 1.5.5

Description: An unrestricted file upload issue exists in epiphyt Form Block, allowing the upload of a web shell to a web server. This enables malicious actors to potentially gain control of the server.

Recommendations: Update epiphyt Form Block to a version later than 1.5.5.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2025-54693

Affected Products

Epiphyt Form Block

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-54693 · Security Note
• https://patchstack.com/database/wordpress/plugin/form-block/vulnerability/wordpress-form-block-plugin-1-5-5-arbitrary-file-upload-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/1955951362505891938 · Twitter Post
• https://twitter.com/atomicedgeWAF/status/2048938255702221289 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/form-block/vulnerability/wordpress-form-block-plugin-1-5-5-arbitrary-file-upload-vulnerability?_s_id=cve · Note
• https://t.me/CVEtracker/29983 · Telegram Post