CVE-2026-74907
Grav before 2.0.15 Path Traversal via plugin-asset-map.php
Description
Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base path string, such as requesting assets-secret when assets is the configured base.
INFO
Published Date :
Aug. 18, 2026, 12:19 p.m.
Last Modified :
Oct. 22, 2026, 10:10 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | MEDIUM | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | MITRE-CVE | ||||
| CVSS 4.0 | HIGH | 83251b91-4cc7-4094-a5c7-464a1b83ea10 | ||||
| CVSS 4.0 | HIGH | [email protected] |
Solution
- Update Grav to version 2.0.15 or later.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-74907.
| URL | Resource |
|---|---|
| https://github.com/getgrav/grav/security/advisories/GHSA-4v9q-p283-qc2m | |
| https://www.vulncheck.com/advisories/grav-before-path-traversal-via-plugin-asset-map-php |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-74907 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-74907
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-74907 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-74907 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Oct. 22, 2026
Action Type Old Value New Value Added Translation Title: grav de getgrav, Description: Grav antes de 2.0.15 contiene una vulnerabilidad de salto de ruta en el servidor de activos estáticos dentro de index.php que utiliza la coincidencia de prefijos de cadena en lugar de la validación de límites de directorio. Atacantes no autenticados pueden acceder a archivos en directorios hermanos explotando nombres de directorio que extienden la cadena de la ruta base, como solicitar assets-secret cuando assets es la base configurada. -
CVE Modified by [email protected]
Oct. 08, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/74xxx/CVE-2026-74907.json">CVE-2026-74907</a> Added Reference https://github.com/getgrav/grav/security/advisories/GHSA-4v9q-p283-qc2m Added Reference https://www.vulncheck.com/advisories/grav-before-path-traversal-via-plugin-asset-map-php Removed Reference https://github.com/getgrav/grav/security/advisories/GHSA-4v9q-p283-qc2m Removed Reference https://www.vulncheck.com/advisories/grav-before-path-traversal-via-plugin-asset-map-php -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 18, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-74907', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-18T12:51:20.275069Z'} -
New CVE Received by [email protected]
Aug. 18, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'getgrav', 'product': 'grav', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '2.0.15', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '2.0.15', 'versionType': 'semver'}], 'defaultStatus': 'unaffected'}] Added Description Grav before 2.0.15 contains a path traversal vulnerability in the static asset server within index.php that uses string prefix matching instead of directory-boundary validation. Unauthenticated attackers can access files in sibling directories by exploiting directory names that extend the base path string, such as requesting assets-secret when assets is the configured base. Added CVSS V4.0 AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-22 Added Reference https://github.com/getgrav/grav/security/advisories/GHSA-4v9q-p283-qc2m Added Reference https://www.vulncheck.com/advisories/grav-before-path-traversal-via-plugin-asset-map-php