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6.5

CrocoBlock JetBlog allows hackers to inject malicious code via web input

CVE-2025-49933 · published 1 year ago
Summary

The CrocoBlock JetBlog plugin for WordPress does not properly filter user input, which allows hackers to inject malicious code into the website. This could allow an attacker to steal user data or take control of the website. Update to version 2.4.5 or later to fix this issue.

Original advisory text
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetBlog jet-blog allows Reflected XSS.This issue affects JetBlog: from n/a through <...
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetBlog jet-blog allows Reflected XSS.This issue affects JetBlog: from n/a through <= 2.4.4.
References
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
6.5 Medium
Exploitation
<1% chance of attack within 30 days
Type
CWE-79Cross-site Scripting (XSS)
Timeline
Published22 Oct 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2025-49933 · NVD
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