Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of…
Priority LOW 26CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Firefly III 4.7.17.3 is vulnerable to stored XSS due to the lack of filtration of user-supplied data in the transaction description field. The JavaScript code is executed during deletion of a transaction link.
Why it matters now
EPSS 0.00762 55th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:firefly-iii:firefly_iii:4.7.17.3:*:*:*:*:*:*:* | 4.7.17.3 | Vulnerable | firefly-iii |
- cpe:2.3:a:firefly-iii:firefly_iii:4.7.17.3:*:*:*:*:*:*:* Versions 4.7.17.3 Vulnerable ·firefly-iii
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-14668
- 2026-10-03 Alias added: GHSA-8r9r-6f5g-px79
References
More firefly-iii Firefly Iii vulnerabilities
- TI-2023-01681 Improper Input Validation in firefly-iii/firefly-iii CVSS 3.1CRITICAL 9.8
- TI-2023-01680 Insufficient Session Expiration in firefly-iii/firefly-iii CVSS 3.1CRITICAL 9.8
- TI-2023-00283 Incorrect Authorization in firefly-iii/firefly-iii CVSS 3.1MEDIUM 6.5
- TI-2019-10251 Firefly III before 4.7.17.1 is vulnerable to stored XSS due to lack of filtration of… CVSS 3.1MEDIUM 5.4
- TI-2021-02811 Cross-Site Request Forgery (CSRF) in firefly-iii/firefly-iii CVSS 3.1HIGH 8.8
- TI-2021-02777 Unrestricted Upload of File with Dangerous Type in firefly-iii/firefly-iii CVSS 3.1HIGH 8.8
Sources
- CVE-2019-14668 · CVE Program
- CVE-2019-14668 · NVD
- FIRST EPSS
- GHSA-8r9r-6f5g-px79 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences