CVE-2023-30943

Moodle: tinymce loaders susceptible to arbitrary folder creation

Description

The vulnerability was found Moodle which exists because the application allows a user to control path of the older to create in TinyMCE loaders. A remote user can send a specially crafted HTTP request and create arbitrary folders on the system.

Categories

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 18.45% Top 10%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory moodle.org
Published at:
Updated at:

References

Link Tags
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-77718 patch
https://bugzilla.redhat.com/show_bug.cgi?id=2188605 patch third party advisory issue tracking
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/54TM5H5PDUDYXOQ7X7PPYWP4AJDAE73I/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MZBWRVUJF7HI53XCJPJ3YJZPOV5HBRUY/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PBFSXRYLT4ICKJVQSRBAOUDMDRVSVBLS/ vendor advisory
https://moodle.org/mod/forum/discuss.php?d=446285 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-30943?
CVE-2023-30943 has been scored as a medium severity vulnerability.
How to fix CVE-2023-30943?
To fix CVE-2023-30943, 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-2023-30943 being actively exploited in the wild?
It is possible that CVE-2023-30943 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-30943?
CVE-2023-30943 affects .
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