CVE-2021-43264
Mahara Directory Traversal Vulnerability
Description
In Mahara before 20.04.5, 20.10.3, 21.04.2, and 21.10.0, adjusting the path component for the page help file allows attackers to bypass the intended access control for HTML files via directory traversal. It replaces the - character with the / character.
INFO
Published Date :
Nov. 2, 2021, 10:15 p.m.
Last Modified :
Nov. 9, 2021, 7:29 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
1.4
Exploitability Score :
1.8
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-2021-43264.
| URL | Resource |
|---|---|
| https://bugs.launchpad.net/mahara/+bug/1944979 | Exploit Third Party Advisory |
| https://mahara.org/interaction/forum/topic.php?id=8954 | Vendor Advisory |
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-2021-43264 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-43264 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 Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 09, 2021
Action Type Old Value New Value Changed Reference Type https://mahara.org/interaction/forum/topic.php?id=8954 No Types Assigned https://mahara.org/interaction/forum/topic.php?id=8954 Vendor Advisory Changed CPE Configuration OR *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions up to (excluding) 20.04.5 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 20.10.0 up to (excluding) 20.10.3 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 21.04.0 up to (excluding) 21.04.2 *cpe:2.3:a:mahara:mahara:21.10.0:rc1:*:*:*:*:*:* *cpe:2.3:a:mahara:mahara:21.10.0:rc2:*:*:*:*:*:* OR *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 20.04.0 up to (excluding) 20.04.5 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 20.10.0 up to (excluding) 20.10.3 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 21.04.0 up to (excluding) 21.04.2 -
CVE Modified by [email protected]
Nov. 08, 2021
Action Type Old Value New Value Added Reference https://mahara.org/interaction/forum/topic.php?id=8954 [No Types Assigned] -
Initial Analysis by [email protected]
Nov. 04, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://bugs.launchpad.net/mahara/+bug/1944979 No Types Assigned https://bugs.launchpad.net/mahara/+bug/1944979 Exploit, Third Party Advisory Added CWE NIST CWE-22 Added CPE Configuration OR *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions up to (excluding) 20.04.5 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 20.10.0 up to (excluding) 20.10.3 *cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:* versions from (including) 21.04.0 up to (excluding) 21.04.2 *cpe:2.3:a:mahara:mahara:21.10.0:rc1:*:*:*:*:*:* *cpe:2.3:a:mahara:mahara:21.10.0:rc2:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-43264 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-2021-43264
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.12894
percentile