Description

Grav CMS 1.6.30 with Admin Plugin 1.9.18 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious scripts through the page title field. Attackers can create a new page with a malicious script in the title, which will be executed when the page is viewed in the admin panel or on the site.

INFO

Published Date :

2026-01-26T17:42:45.496Z

Last Modified :

2026-03-05T01:27:07.199Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2020-36955 vulnerability.

Vendors Products
Getgrav
  • Grav
  • Grav-plugin-admin
  • Grav Admin
  • Grav Cms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2020-36955.

URL Resource
https://getgrav.org/ cve-icon cve-icon
https://www.exploit-db.com/exploits/49264 cve-icon cve-icon
https://www.vulncheck.com/advisories/grav-cms-admin-plugin-page-title-persistent-cross-site-scripting cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact