CVE-2020-29555
Severity Score
8.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The BackupDelete functionality in Grav CMS through 1.7.0-rc.17 allows an authenticated attacker to delete arbitrary files on the underlying server by exploiting a path-traversal technique. (This vulnerability can also be exploited by an unauthenticated attacker due to a lack of CSRF protection.)
La funcionalidad BackupDelete en Grav CMS versiones hasta 1.7.0-rc.17, permite a un atacante autenticado eliminar archivos arbitrarios en el servidor subyacente al explotar una técnica de salto de ruta. (Esta vulnerabilidad también puede ser explotada por un atacante no autenticado debido a una falta de protección CSRF)
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-12-04 CVE Reserved
- 2021-03-15 CVE Published
- 2023-03-08 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://blog.bssi.fr/cve-2020-29553-cve-2020-29555-cve-2020-29556-multiple-vulnerabilities-within-cms-grav | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | < 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version " < 1.7.0" | - |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta1 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta10 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta2 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta3 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta4 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta5 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta6 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta7 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta8 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | beta9 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc1 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc10 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc11 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc12 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc13 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc14 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc15 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc16 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc17 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc2 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc20 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc3 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc4 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc5 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc6 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc7 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc8 |
Affected
| ||||||
| Getgrav Search vendor "Getgrav" | Grav Cms Search vendor "Getgrav" for product "Grav Cms" | 1.7.0 Search vendor "Getgrav" for product "Grav Cms" and version "1.7.0" | rc9 |
Affected
| ||||||