What is CVE-2021-3901?

CVE-2021-3901 is a high-severity vulnerability in Firefly-iii Firefly_iii, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-10-27.

How severe is CVE-2021-3901?

High severity. CVSS v3 base score is 8.8 out of 10.

CSRF in Firefly-iii Firefly_iii

CVE-2021-3901

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

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.005 (41.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Firefly-iii Firefly_iii
Firefly-iii Firefly-iii/firefly-iii — versions unspecified

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

security@huntr.dev (x_refsource_CONFIRM, Exploit, Patch, Third Party Advisory, Issue Tracking)
security@huntr.dev (Patch, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-3901?: CVE-2021-3901 is a high-severity vulnerability in Firefly-iii Firefly_iii, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2021-10-27.
How severe is CVE-2021-3901?: High severity. CVSS v3 base score is 8.8 out of 10.