CVE-2021-43264

Public Exploit

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.

Category

3.3
CVSS
Severity: Low
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory mahara.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugs.launchpad.net/mahara/+bug/1944979 third party advisory exploit
https://mahara.org/interaction/forum/topic.php?id=8954 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-43264?
CVE-2021-43264 has been scored as a low severity vulnerability.
How to fix CVE-2021-43264?
To fix CVE-2021-43264, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-43264 being actively exploited in the wild?
It is possible that CVE-2021-43264 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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