CVE-2019-14670
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied...
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
- Record
CVE-2019-14670- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
- Record
CVE-2019-14670- Updated
- 2026-11-02
EUVDEUVD-2019-5827 No score
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
- Record
EUVD-2019-5827- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qr4w-v4fh-wx86 No score
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied...
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
- Record
GHSA-qr4w-v4fh-wx86- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the bill name field. The JavaScript code is executed during rule-from-bill creation.
- Record
CVE-2019-14670- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-14670 is a medium vulnerability (CVSS 5.4) in Firefly-iii Firefly Iii, published August 5, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.76%, the 55th percentile. No source names a fixed version.