Total
17 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-37897 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 7.2 HIGH |
| Grav is a file-based Web-platform built in PHP. Grav is subject to a server side template injection (SSTI) vulnerability. The fix for another SSTI vulnerability using `|map`, `|filter` and `|reduce` twigs implemented in the commit `71bbed1` introduces bypass of the denylist due to incorrect return value from `isDangerousFunction()`, which allows to execute the payload prepending double backslash (`\\`). The `isDangerousFunction()` check in version 1.7.42 and onwards retuns `false` value instead of `true` when the `\` symbol is found in the `$name`. This vulnerability can be exploited if the attacker has access to: 1. an Administrator account, or 2. a non-administrator, user account that has Admin panel access and Create/Update page permissions. A fix for this vulnerability has been introduced in commit `b4c6210` and is included in release version `1.7.42.2`. Users are advised to upgrade. There are no known workarounds for this vulnerability. | |||||
| CVE-2023-34452 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 5.4 MEDIUM |
| Grav is a flat-file content management system. In versions 1.7.42 and prior, the "/forgot_password" page has a self-reflected cross-site scripting vulnerability that can be exploited by injecting a script into the "email" parameter of the request. While this vulnerability can potentially allow an attacker to execute arbitrary code on the user's browser, the impact is limited as it requires user interaction to trigger the vulnerability. As of time of publication, a patch is not available. Server-side validation should be implemented to prevent this vulnerability. | |||||
| CVE-2023-34448 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 8.8 HIGH |
| Grav is a flat-file content management system. Prior to version 1.7.42, the patch for CVE-2022-2073, a server-side template injection vulnerability in Grav leveraging the default `filter()` function, did not block other built-in functions exposed by Twig's Core Extension that could be used to invoke arbitrary unsafe functions, thereby allowing for remote code execution. A patch in version 1.74.2 overrides the built-in Twig `map()` and `reduce()` filter functions in `system/src/Grav/Common/Twig/Extension/GravExtension.php` to validate the argument passed to the filter in `$arrow`. | |||||
| CVE-2023-34253 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 8.8 HIGH |
| Grav is a flat-file content management system. Prior to version 1.7.42, the denylist introduced in commit 9d6a2d to prevent dangerous functions from being executed via injection of malicious templates was insufficient and could be easily subverted in multiple ways -- (1) using unsafe functions that are not banned, (2) using capitalised callable names, and (3) using fully-qualified names for referencing callables. Consequently, a low privileged attacker with login access to Grav Admin panel and page creation/update permissions is able to inject malicious templates to obtain remote code execution. A patch in version 1.7.42 improves the denylist. | |||||
| CVE-2023-34252 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 8.8 HIGH |
| Grav is a flat-file content management system. Prior to version 1.7.42, there is a logic flaw in the `GravExtension.filterFilter()` function whereby validation against a denylist of unsafe functions is only performed when the argument passed to filter is a string. However, passing an array as a callable argument allows the validation check to be skipped. Consequently, a low privileged attacker with login access to Grav Admin panel and page creation/update permissions is able to inject malicious templates to obtain remote code execution. The vulnerability can be found in the `GravExtension.filterFilter()` function declared in `/system/src/Grav/Common/Twig/Extension/GravExtension.php`. Version 1.7.42 contains a patch for this issue. End users should also ensure that `twig.undefined_functions` and `twig.undefined_filters` properties in `/path/to/webroot/system/config/system.yaml` configuration file are set to `false` to disallow Twig from treating undefined filters/functions as PHP functions and executing them. | |||||
| CVE-2023-34251 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 9.9 CRITICAL |
| Grav is a flat-file content management system. Versions prior to 1.7.42 are vulnerable to server side template injection. Remote code execution is possible by embedding malicious PHP code on the administrator screen by a user with page editing privileges. Version 1.7.42 contains a fix for this issue. | |||||
| CVE-2023-31506 | 1 Getgrav | 1 Grav | 2024-11-21 | N/A | 5.4 MEDIUM |
| A cross-site scripting (XSS) vulnerability in Grav versions 1.7.44 and before, allows remote authenticated attackers to execute arbitrary web scripts or HTML via the onmouseover attribute of an ISINDEX element. | |||||
| CVE-2022-2073 | 1 Getgrav | 1 Grav | 2024-11-21 | 6.5 MEDIUM | 7.2 HIGH |
| Code Injection in GitHub repository getgrav/grav prior to 1.7.34. | |||||
| CVE-2022-1173 | 1 Getgrav | 1 Grav | 2024-11-21 | 3.5 LOW | 5.4 MEDIUM |
| stored xss in GitHub repository getgrav/grav prior to 1.7.33. | |||||
| CVE-2022-0970 | 1 Getgrav | 1 Grav | 2024-11-21 | 3.5 LOW | 5.4 MEDIUM |
| Cross-site Scripting (XSS) - Stored in GitHub repository getgrav/grav prior to 1.7.31. | |||||
| CVE-2022-0743 | 1 Getgrav | 1 Grav | 2024-11-21 | 3.5 LOW | 4.6 MEDIUM |
| Cross-site Scripting (XSS) - Stored in GitHub repository getgrav/grav prior to 1.7.31. | |||||
| CVE-2022-0268 | 1 Getgrav | 1 Grav | 2024-11-21 | 3.5 LOW | 5.4 MEDIUM |
| Cross-site Scripting (XSS) - Stored in Packagist getgrav/grav prior to 1.7.28. | |||||
| CVE-2021-3924 | 1 Getgrav | 1 Grav | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | |||||
| CVE-2021-3904 | 1 Getgrav | 1 Grav | 2024-11-21 | 3.5 LOW | 5.4 MEDIUM |
| grav is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | |||||
| CVE-2021-3818 | 1 Getgrav | 1 Grav | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking | |||||
| CVE-2021-29440 | 1 Getgrav | 1 Grav | 2024-11-21 | 6.5 MEDIUM | 8.4 HIGH |
| 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 instance. The issue was addressed in version 1.7.11. | |||||
| CVE-2020-11529 | 1 Getgrav | 1 Grav | 2024-11-21 | 5.8 MEDIUM | 6.1 MEDIUM |
| Common/Grav.php in Grav before 1.7 has an Open Redirect. This is partially fixed in 1.6.23 and still present in 1.6.x. | |||||