CVE-2023-33386

Public Exploit

Description

MarsCTF 1.2.1 has an arbitrary file upload vulnerability in the interface for uploading attachments in the background.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.10%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/b1ackc4t/MarsCTF/blob/V1.2.1/src/main/java/com/b1ackc4t/marsctfserver/service/impl/CTFFileServiceImpl.java#L46 product
https://github.com/b1ackc4t/MarsCTF/issues/10 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2023-33386?
CVE-2023-33386 has been scored as a critical severity vulnerability.
How to fix CVE-2023-33386?
To fix CVE-2023-33386, 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-2023-33386 being actively exploited in the wild?
It is possible that CVE-2023-33386 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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