CVE-2021-3851
MEDIUMCVSS 5.4/10EPSS 0.55%
Last modified
CVE-2021-3851 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. firefly-iii is vulnerable to URL Redirection to Untrusted Site. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
firefly-iii is vulnerable to URL Redirection to Untrusted Site
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Firefly-Iii | Firefly Iii | < 5.6.2 |
References
- https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318dPatch, Third Party Advisory
- https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592Exploit, Patch, Third Party Advisory
- https://github.com/firefly-iii/firefly-iii/commit/8662dfa4c0f71efef61c31dc015c6f723db8318dPatch, Third Party Advisory
- https://huntr.dev/bounties/549a1040-9b5e-420b-9b80-20700dd9d592Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3851?
firefly-iii is vulnerable to URL Redirection to Untrusted Site
How severe is CVE-2021-3851?
CVE-2021-3851 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.
How do I fix CVE-2021-3851?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2021-3851?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST
