PT-2019-13459 · Firefly Iii · Firefly-Iii

Dayn1Ne · Published 2019-07-18 · Updated 2024-08-05 · CVE-2019-13644

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Firefly III versions prior to 4.7.17.1

Description The issue is related to stored XSS due to the lack of filtration of user-supplied data in a budget name. The JavaScript code is contained in a transaction and is executed on the "tags/show/$tag number$" tag summary page. An attacker must have the same access rights as the user to execute the vulnerability.

Recommendations For versions prior to 4.7.17.1, update to version 4.7.17.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the tag summary page or limiting the ability to create transactions with user-supplied data in budget names until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2019-13644

GHSA-9XMX-RJ7J-FV9Q

Affected Products

Firefly-Iii

References · 8

• 🔥 https://github.com/firefly-iii/firefly-iii/issues/2335 · Exploit
• https://github.com/firefly-iii/firefly-iii/compare/76aa8ac...45b8c36 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2019-13644 · Security Note
• https://osv.dev/vulnerability/GHSA-9xmx-rj7j-fv9q · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-13644 · Vendor Advisory
• https://github.com/firefly-iii/firefly-iii · Note
• https://github.com/firefly-iii/firefly-iii/commit/def307010c388c4e92d7066671ad62e477cc087a · Note
• https://t.me/cvenotify/89086 · Telegram Post