CVE-2021-3921

Public Exploit
Cross-Site Request Forgery (CSRF) in firefly-iii/firefly-iii

Description

firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
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/724d3fd5-9f04-45c4-98d6-35a7d15468f5 exploit third party advisory patch
https://github.com/firefly-iii/firefly-iii/commit/47fa9e39561a9ec9e210e4023d090a7b33381684 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2021-3921?
CVE-2021-3921 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3921?
To fix CVE-2021-3921, 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-2021-3921 being actively exploited in the wild?
It is possible that CVE-2021-3921 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-2021-3921?
CVE-2021-3921 affects firefly-iii firefly-iii/firefly-iii.
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