CVE-2021-3900 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00214.

Key SSVC decision points have not yet been added.

Vendors	Products
Firefly-iii	Firefly Iii

Configuration 1 [-]

cpe:2.3:a:firefly-iii:firefly_iii:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2235	firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)
Github GHSA	GHSA-pfj7-w373-gqch	Cross-Site Request Forgery in firefly-iii

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/firefly-iii/firefly-iii/commit/c2c8c42ef3194d1aeba8c48240fe2e9063f77635
https://huntr.dev/bounties/909e55b6-ef02-4143-92e4-bc3e8397db76

History

Tue, 15 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00217}`	epss `{'score': 0.00143}`

Sun, 13 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.00064}`	epss `{'score': 0.00217}`

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-10-27T17:45:11

Updated: 2024-08-03T17:09:09.618Z

Reserved: 2021-10-23T00:00:00

Link: CVE-2021-3900

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-10-27T18:15:07.803

Modified: 2024-11-21T06:22:43.837

Link: CVE-2021-3900

Redhat

No data.

OpenCVE Enrichment

No data.

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