mailman/postorius
Releases37
Frequency4 months 5 days
Last Release
Stars89
The New Mailman Web UI
CVE History
| CVE | Published | CVSS v3 | CVSS v2 |
|---|---|---|---|
| 7.2 HIGH | — | ||
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. | |||
| 5.4 MEDIUM | 5.5 MEDIUM | ||
An 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, also revealing whether that address was subscribed in the first place. | |||