HIGHCVE-2026-44742Published Modified CNA mitre
CVE-2026-44742: Postorius through 1
Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026.
Metrics
- CVSS v3.1
- 7.2
- Severity
- HIGH
- Fixed in
- —
- Affected Products
- 1
Affected packages
- Postorius project / Postorius≤ 1.3.13
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N