What’s Vulnerable › Vulnerabilities

CVE-2019-14670

• Severity: medium (CVSS 5.4 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-08-05 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• firefly-iii/firefly-iii: 4.7.17.3

References

• https://github.com/firefly-iii/firefly-iii/commit/692b256f3f6d9eab992a72eb042844220b314054
• https://github.com/firefly-iii/firefly-iii/issues/2365
• https://github.com/firefly-iii/firefly-iii/commit/692b256f3f6d9eab992a72eb042844220b314054
• https://github.com/firefly-iii/firefly-iii/issues/2365

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