What’s Vulnerable › Vulnerabilities

CVE-2021-3729: Cross-Site Request Forgery (CSRF) in firefly-iii/firefly-iii

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% 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/06d319cd71b7787aa919b3ba1ccf51e4ade67712
• https://huntr.dev/bounties/d32f3d5a-0738-41ba-89de-34f2a772de76
• https://github.com/firefly-iii/firefly-iii/commit/06d319cd71b7787aa919b3ba1ccf51e4ade67712
• https://huntr.dev/bounties/d32f3d5a-0738-41ba-89de-34f2a772de76

Get alerted when CVE-2021-3729 or the next vulnerability affects your stack