CVE-2021-3851
5.4 MEDIUMfirefly-iii is vulnerable to URL Redirection to Untrusted Site
Published: 2021-10-19 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 5.4 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- CWE
- CWE-601
Affected products
| Vendor | Product |
|---|---|
| firefly-iii | firefly_iii |
Description
firefly-iii is vulnerable to URL Redirection to Untrusted Site
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3851
- [Patch]https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d
- [Patch]https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592
- [Patch]https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318d
- [Patch]https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592
Related CVEs
Same vendor
- CVE-2021-3901 — firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF) (8.8 HIGH)
- CVE-2021-3900 — firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF) (6.5 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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