CVE-2021-43266
Severity Score
7.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, exporting collections via PDF export could lead to code execution via shell metacharacters in a collection name. Additional, in Mahara before 20.10.4, 21.04.3, and 21.10.1, exporting collections via PDF export could cause code execution
En Mahara versiones anteriores a 20.04.5, 20.10.3, 21.04.2, y 21.10.0, la exportación de colecciones por medio de la exportación de PDF podía conllevar a una ejecución de código por medio de metacaracteres de shell en el nombre de una colección. Además, versiones anteriores a 20.10.4, 21.04.3 y 21.10.1, la exportación de colecciones por medio de la exportación de PDF podría provocar la ejecución del código.
*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
- 2021-11-02 CVE Reserved
- 2021-11-02 CVE Published
- 2024-01-25 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://bugs.launchpad.net/mahara/+bug/1949527 | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://bugs.launchpad.net/mahara/+bug/1942903 | 2024-08-04 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://mahara.org/interaction/forum/topic.php?id=8952 | 2022-05-03 | |
| https://mahara.org/interaction/forum/topic.php?id=8995 | 2022-05-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 20.04.0 < 20.04.5 Search vendor "Mahara" for product "Mahara" and version " >= 20.04.0 < 20.04.5" | - |
Affected
| ||||||
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 20.10.0 < 20.10.3 Search vendor "Mahara" for product "Mahara" and version " >= 20.10.0 < 20.10.3" | - |
Affected
| ||||||
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 21.04.0 < 21.04.2 Search vendor "Mahara" for product "Mahara" and version " >= 21.04.0 < 21.04.2" | - |
Affected
| ||||||
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 20.10.0 < 20.10.4 Search vendor "Mahara" for product "Mahara" and version " >= 20.10.0 < 20.10.4" | - |
Affected
| ||||||
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 21.04.0 < 21.04.3 Search vendor "Mahara" for product "Mahara" and version " >= 21.04.0 < 21.04.3" | - |
Affected
| ||||||
| Mahara Search vendor "Mahara" | Mahara Search vendor "Mahara" for product "Mahara" | >= 21.10.0 < 21.10.1 Search vendor "Mahara" for product "Mahara" and version " >= 21.10.0 < 21.10.1" | - |
Affected
| ||||||