HyperComments vulnerabilities

2 known vulnerabilities in HyperComments from Siteheart. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.8 High severity

  HyperComments: Missing Authorization

  CVE-2025-5701Jun 5, 2025SiteheartEPSS 2.23%

  The HyperComments plugin for WordPress is vulnerable to unauthorized modification of data that can lead to privilege escalation due to a missing capability check on the hc_request_handler function in all versions up to, and including, 1.2.2. This makes it poss

• 7.1 High severity

  HyperComments: Improper Neutralization of Input During Web Page Generation

  CVE-2025-23509Jan 22, 2025Siteheart

  Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in siteheart HyperComments comments-with-hypercommentscom allows Reflected XSS.This issue affects HyperComments: from n/a through <= 0.9.6.