Vulnerability CVE-2019-14667
Published: 2019-08-05

Description:
Firefly III 4.7.17.4 is vulnerable to multiple stored XSS issues due to the lack of filtration of user-supplied data in the transaction description field and the asset account name. The JavaScript code is executed during a convert transaction action.

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Firefly-iii -> Flrefly iii 

 References:
https://github.com/firefly-iii/firefly-iii/commit/15d4d185bbedf2bb9db4a8fa2ccf9fc359a06194
https://github.com/firefly-iii/firefly-iii/commit/427de0594d05a8222f55b2894311e648ba1be991
https://github.com/firefly-iii/firefly-iii/issues/2363
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