Postorius
This hub aggregates every CVE we track for Postorius, a product in the oss libraries space. Use it to gauge the current risk picture and drill into individual advisories.
3
CVEs tracked
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In CISA KEV
Severity distribution
MEDIUM2HIGH1
Monthly trend
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2024-092026-08
Latest CVEs
The 3 most recently published vulnerabilities affecting Postorius.
- CVE-2026-44742Postorius 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 2026.7.2
- CVE-2021-40347An issue was discovered in views/list.py in GNU Mailman Postorius before 1.3.5. An attacker (logged into any account) can send a crafted POST request to unsubscribe any user from a mailing list, al...5.4
- CVE-2021-31997python-postorius: postorius-permissions.sh used during %post allows local privilege escalation from postorius user to root6.8
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