https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-25T00:04:33.731469+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-29432 CVE-2021-29432 — Malicious users could control the content of invitation emails 2026-10-25T00:04:33.732745+00:00

Affected: matrix-org sydent

Sydent is a reference matrix identity server. A malicious user could abuse Sydent to send out arbitrary emails from the Sydent email address. This could be used to construct plausible phishing emails, for example. This issue has been fixed in 4469d1d.