CVE-2021-3900
6.5 MEDIUMfirefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)
Published: 2021-10-27 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 6.5 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- CWE
- CWE-352
Affected products
| Vendor | Product |
|---|---|
| firefly-iii | firefly_iii |
Description
firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3900
- [Patch]https://github.com/firefly-iii/firefly-iii/commit/c2c8c42ef3194d1aeba8c48240fe2e9063f77635
- [Exploit reference]https://huntr.dev/bounties/909e55b6-ef02-4143-92e4-bc3e8397db76
- [Patch]https://github.com/firefly-iii/firefly-iii/commit/c2c8c42ef3194d1aeba8c48240fe2e9063f77635
- [Exploit reference]https://huntr.dev/bounties/909e55b6-ef02-4143-92e4-bc3e8397db76
Related CVEs
Same vendor
- CVE-2021-3901 — firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF) (8.8 HIGH)
- CVE-2021-3851 — firefly-iii is vulnerable to URL Redirection to Untrusted Site (5.4 MEDIUM)
- CVE-2021-3846 — firefly-iii is vulnerable to Unrestricted Upload of File with Dangerous Type (8.8 HIGH)
- CVE-2021-3819 — firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF) (8.8 HIGH)
- CVE-2021-3730 — firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF) (6.5 MEDIUM)
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