Technology · Packagist
grumpydictator/firefly-iii (Packagist) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 27 vulnerabilities in grumpydictator/firefly-iii (Packagist): 0 in the last 7 days and 0 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-50886, was published on 15 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 1
- Exploited in the wild
- 0
About grumpydictator/firefly-iii (Packagist)
A self-hosted personal finance manager.
Latest grumpydictator/firefly-iii (Packagist) vulnerabilities
- CVE-2026-50886: Project Firefly III SSRF in webhook management componentcriticalCVSS 9.1EPSS 0.4%
- Firefly III Stored XSS in Audit Log Entry via piggy bank namemediumCVSS 5.1
- Firefly II has Stored XSS in Audit Log Entry view via piggy bank name (ale.twig)mediumCVSS 4
- Firefly III user API endpoints expose all users' information to any authenticated user (IDOR)mediumCVSS 4
- CVE-2024-37893: Firefly III has a MFA bypass in oauth flowlowCVSS 3.1EPSS 0.6%
- C5 Firefly III CSV Injection.lowCVSS 3.1
- CVE-2024-22075: Firefly III allows webhooks HTML Injection.lowCVSS 3.1EPSS 0.4%
- CVE-2023-1788: Firefly III insufficiently expires sessionslowCVSS 3.1EPSS 0.4%
- CVE-2023-1789: Firefly III vulnerable to improper input validationlowCVSS 3.1EPSS 0.3%
- CVE-2023-0298: Improper Authorization in grumpydictator/firefly-iiilowCVSS 3.1EPSS 0.6%
- CVE-2021-3846: Unrestricted File Upload vulnerability in Firefly IIIlowCVSS 3.1EPSS 0.8%
- CVE-2019-13646: Firefly III vulnerable to reflected cross-site scriptinglowCVSS 3EPSS 0.8%
- CVE-2019-13645: Firefly III vulnerable to stored XSSlowCVSS 3EPSS 0.8%
- CVE-2019-13647: Firefly III vulnerable to image-based stored XSSlowCVSS 3EPSS 0.8%
- CVE-2019-13644: Firefly III vulnerable to stored XSSlowCVSS 3.1EPSS 0.8%
- CVE-2021-4005: Cross Site Request Forgery in firefly-iiilowCVSS 3.1EPSS 0.4%
- CVE-2021-4015: firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)lowCVSS 3.1EPSS 0.4%
- CVE-2021-3921: firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)lowCVSS 3EPSS 0.4%
- CVE-2021-3900: Cross-Site Request Forgery in firefly-iiilowCVSS 3.1EPSS 0.5%
- CVE-2021-3901: Cross-Site Request Forgery in firefly-iiilowCVSS 3EPSS 0.5%
- CVE-2021-3851: Open Redirect in firefly-iiilowCVSS 3EPSS 0.6%
- CVE-2021-3819: Cross-Site Request Forgery in firefly-iiilowCVSS 3EPSS 0.5%
- CVE-2019-14671: Improper Input Validation in Firefly IIIlowCVSS 3EPSS 0.5%
- CVE-2021-3728: firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)lowCVSS 3EPSS 0.5%
- CVE-2021-3730: firefly-iii is vulnerable to Cross-Site Request Forgery (CSRF)lowCVSS 3EPSS 0.5%
Most severe grumpydictator/firefly-iii (Packagist) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-50886: Project Firefly III SSRF in webhook management componentcriticalCVSS 9.1EPSS 0.4%
- Firefly III Stored XSS in Audit Log Entry via piggy bank namemediumCVSS 5.1
- Firefly II has Stored XSS in Audit Log Entry view via piggy bank name (ale.twig)mediumCVSS 4
- Firefly III user API endpoints expose all users' information to any authenticated user (IDOR)mediumCVSS 4
- CVE-2021-3846: Unrestricted File Upload vulnerability in Firefly IIIlowCVSS 3.1EPSS 0.8%
- CVE-2019-13644: Firefly III vulnerable to stored XSSlowCVSS 3.1EPSS 0.8%
- CVE-2023-0298: Improper Authorization in grumpydictator/firefly-iiilowCVSS 3.1EPSS 0.6%
- CVE-2024-37893: Firefly III has a MFA bypass in oauth flowlowCVSS 3.1EPSS 0.6%
- CVE-2021-3900: Cross-Site Request Forgery in firefly-iiilowCVSS 3.1EPSS 0.5%
- CVE-2023-1788: Firefly III insufficiently expires sessionslowCVSS 3.1EPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/grumpydictator-firefly-iii.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "grumpydictator/firefly-iii (Packagist) vulnerabilities", https://junglewise.ai/threats/technologies/grumpydictator-firefly-iii, 28 September 2026.