What’s Vulnerable › Vulnerabilities

CVE-2021-3730: Cross-Site Request Forgery (CSRF) in firefly-iii/firefly-iii

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-08-23 · updated 2026-06-17
• Weakness: CWE-352

Description

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

Affected products

• firefly-iii/firefly-iii: all versions

References

• https://github.com/firefly-iii/firefly-iii/commit/f80178b1b2b7864d17500a131d570c353c9a26f6
• https://huntr.dev/bounties/ea181323-51f8-46a2-a60f-6a401907feb7
• https://github.com/firefly-iii/firefly-iii/commit/f80178b1b2b7864d17500a131d570c353c9a26f6
• https://huntr.dev/bounties/ea181323-51f8-46a2-a60f-6a401907feb7

Get alerted when CVE-2021-3730 or the next vulnerability affects your stack