Cross-site Scripting (XSS) Affecting grumpydictator/firefly-iii package, versions <4.7.17.2


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.05% (24th percentile)

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  • Snyk IDSNYK-PHP-GRUMPYDICTATORFIREFLYIII-451645
  • published18 Jul 2019
  • disclosed15 Jul 2019
  • creditdayn1ne

Introduced: 15 Jul 2019

CVE-2019-13644  (opens in a new tab)
CWE-79  (opens in a new tab)

How to fix?

Upgrade grumpydictator/firefly-iii to version 4.7.17.2 or higher.

Overview

grumpydictator/firefly-iii is a personal finances manager.

Affected versions of this package are vulnerable to Cross-site Scripting (XSS) due to lack of filtration of user-supplied data in a budget name. JavaScript code inserted within a transaction will get executed on the tags/show/$tag_number$ tag summary page.

Details

CVSS Scores

version 3.1