Grav-Plugin-Admin 访问控制错误漏洞

Grav-Plugin-Admin is an admin plugin. It is used to configure Grave pages. An Access Control Error vulnerability exists in grav-plugin-admin that stems from improper restrictions in the product's UI layer and framework...

CVE-2021-3818: Reliance on Cookies without Validation and Integrity Checking

grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking...

CVE-2021-3799: Improper Restriction of Rendered UI Layers or Frames

grav-plugin-admin is vulnerable to Improper Restriction of Rendered UI Layers or Frames...

PT-2021-21937

Name of the Vulnerable Software and Affected Versions: grav-plugin-admin affected versions not specified Description: The issue is related to Improper Restriction of Rendered UI Layers or Frames. No information is provided about the estimated number of potentially affected devices worldwide or...

in getgrav/grav-plugin-admin

✍️ Description It can be possible to perform a clickjacking attack due to the lack of frame restrictions. The application does not set the response header X-Frame-Options: DENY. 🕵️‍♂️ Proof of Concept 💥 Impact According to PortSwigger references, it is possible for a page controlled by an attacker...

Cross-site Scripting (XSS) - Stored in getgrav/grav

✍️ Description Grav is vulnerable to XSS via bad SVG files. It is possible to upload an SVG file that contains errors after script tags. 🕵️‍♂️ Proof of Concept SVG file content: html alertdocument.domain; 1. Create an SVG file with the above content. 2. Upload it through profile image update. 3...

Grav CMS Command Injection (CVE-2021-29440)

A command injection vulnerability exists in Grav CMS. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected system...

Grav CMS 1.10.7 - Arbitrary YAML Write/Update (Unauthenticated) Exploit (2)

Exploit Title: GravCMS 1.10.7 - Arbitrary YAML Write/Update Unauthenticated 2 Original Exploit Author: Mehmet Ince Vendor Homepage: https://getgrav.org Version: 1.10.7 Tested on: Debian 10 Author: legend /usr/bin/python3 import requests import sys import re import base64 target=...

Grav CMS 1.7.10 Server-Side Template Injection

Title: Grav CMS 1.7.10 - Server-Side Template Injection SSTI Authenticated Author: enox Date: 06-06-2021 Vendor: https://getgrav.org/ Software Link: https://getgrav.org/download/core/grav-admin/1.7.10 Vulnerable Versions: Grav CMS 1.7.10 CVE: CVE-2021-29440 Credits:...

Grav CMS 1.7.10 - Server-Side Template Injection (SSTI) (Authenticated) Exploit

Title: Grav CMS 1.7.10 - Server-Side Template Injection SSTI Authenticated Author: enox Vendor: https://getgrav.org/ Software Link: https://getgrav.org/download/core/grav-admin/1.7.10 Vulnerable Versions: Grav CMS 1.7.10 CVE: CVE-2021-29440 Credits:...

Grav CMS 1.7.10 - Server-Side Template Injection (SSTI) (Authenticated)

Title: Grav CMS 1.7.10 - Server-Side Template Injection SSTI Authenticated Author: enox Date: 06-06-2021 Vendor: https://getgrav.org/ Software Link: https://getgrav.org/download/core/grav-admin/1.7.10 Vulnerable Versions: Grav CMS 1.7.10 CVE: CVE-2021-29440 Credits:...

Exploit for Code Injection in Getgrav Grav

CVE-2021-29440 Unsafe Twig processing of static pages leading...

Grav CMS 1.7.10 - Code Execution Vulnerabilities

In the lineage of most recent flat-file PHP CMS, Grav CMS is a modern web platform to build fast, safe and extensible websites. It uses a modern technology stack with Twig, Symfony and Doctrine, and offers an administration dashboard that allows managing the whole website structure, pages, static...

Grav Code Injection Vulnerability

Grav is an extensible CMS Content Management System for personal blogs, small content publishing platforms and one-page product presentations. Grav suffers from a code injection vulnerability that can be exploited by an attacker to perform arbitrary code execution and elevate privileges on an...

GravCMS 1.10.7 Remote Command Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'GravCMS Remote Command Execution', 'Description' = %q This module exploits arbitrary config write/update vulnerability to achieve remote code...

Remote Code Execution

getgrav/grav is vulnerable to Remote Code Execution. Twig processing does not prevent dangerous PHP functions from being called in Twig templates by default, allowing an attacker to execute arbitrary code to obtain additional privileges...

Grav's Twig processing allowing dangerous PHP functions by default

Impact Twig processing of static pages can be enabled in the front matter by any administrative user allowed to create or edit pages. As the Twig processor runs unsandboxed, this behavior can be used to gain arbitrary code execution and elevate privileges on the instance. Patches The issue was...

GHSA-G8R4-P96J-XFXC Grav's Twig processing allowing dangerous PHP functions by default

Impact Twig processing of static pages can be enabled in the front matter by any administrative user allowed to create or edit pages. As the Twig processor runs unsandboxed, this behavior can be used to gain arbitrary code execution and elevate privileges on the instance. Patches The issue was...

CVE-2021-29440

Grav is a file based Web-platform. Twig processing of static pages can be enabled in the front matter by any administrative user allowed to create or edit pages. As the Twig processor runs unsandboxed, this behavior can be used to gain arbitrary code execution and elevate privileges on the...

CVE-2021-29439

The Grav admin plugin prior to version 1.10.11 does not correctly verify caller's privileges. As a consequence, users with the permission admin.login can install third-party plugins and their dependencies. By installing the right plugin, an attacker can obtain an arbitrary code execution primitiv...