CVE-2021-3846

Public Exploit
Unrestricted Upload of File with Dangerous Type in firefly-iii/firefly-iii

Description

firefly-iii is vulnerable to Unrestricted Upload of File with Dangerous Type

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory github.com Third-Party Advisory huntr.dev
Affected: firefly-iii firefly-iii/firefly-iii
Published at:
Updated at:

References

Link Tags
https://huntr.dev/bounties/5267ec1c-d204-40d2-bd4f-6c2dd495ee18 exploit third party advisory patch
https://github.com/firefly-iii/firefly-iii/commit/a85b6420c19ace35134f896e094e1971d8c7954b third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-3846?
CVE-2021-3846 has been scored as a high severity vulnerability.
How to fix CVE-2021-3846?
To fix CVE-2021-3846, 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-2021-3846 being actively exploited in the wild?
It is possible that CVE-2021-3846 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.
What software or system is affected by CVE-2021-3846?
CVE-2021-3846 affects firefly-iii firefly-iii/firefly-iii.
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