Vulnerability Details : CVE-2021-3819
firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2021-3819
- cpe:2.3:a:firefly-iii:firefly_iii:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-3819
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-3819
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
4.3
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L |
2.8
|
1.4
|
huntr.dev | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-3819
-
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.Assigned by:
- nvd@nist.gov (Primary)
- security@huntr.dev (Secondary)
References for CVE-2021-3819
-
https://github.com/firefly-iii/firefly-iii/commit/578f350498b75f31d321c78a608c7f7b3b7b07e9
Convert GET routes to POST. · firefly-iii/firefly-iii@578f350 · GitHubPatch;Third Party Advisory
-
https://huntr.dev/bounties/da82f7b6-4ffc-4109-87a4-a2a790bd44e5
huntr: Cross-Site Request Forgery (CSRF) PHP Vulnerability in firefly-iiiExploit;Patch;Third Party Advisory
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