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Postorius is vulnerable to XSS

🗓️ 07 May 2026 21:30:29Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 7 Views

Postorius up to version 1.3.13 is vulnerable to cross site scripting in the held messages popup; exploited in May 2026.

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12 May 2026 16:20Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1 - 7.2
EPSS0.00237
SSVC
7