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Project Firefly III has incorrect access control in the webhook management component

🗓️ 15 Jun 2026 21:30:41Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 4 Views

Improper access control in Project Firefly III v6.5.9 webhooks enables internal resource scanning.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-50886
13 Jun 202612:45
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cve
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CVE-2026-50886
15 Jun 202600:00
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cvelist
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CVE-2026-50886
15 Jun 202600:00
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euvd
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EUVD-2026-36784
15 Jun 202621:30
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CVE-2026-50886
15 Jun 202620:16
nvd
osv
OSV
GHSA-9MMG-Q95P-GP67 Project Firefly III has incorrect access control in the webhook management component
15 Jun 202621:30
osv
ptsecurity
Positive Technologies
PT-2026-49327
15 Jun 202600:00
ptsecurity
snyk
Snyk
Access Control Bypass
15 Jun 202620:19
snyk
vulnrichment
Vulnrichment
CVE-2026-50886
15 Jun 202600:00
vulnrichment
Vulners
Node
grumpydictatorfirefly-iiiRange6.5.9composer

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27 Aug 2026 16:41Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.1
EPSS0.00312
SSVC
4