https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-28T18:17:10.798948+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-28474 CVE-2026-28474 — OpenClaw Nextcloud Talk < 2026.2.6 - Allowlist Bypass via actor.name Display Name Spoofing 2026-09-28T18:17:11.081208+00:00

Affected: OpenClaw nextcloud-talk

OpenClaw's Nextcloud Talk plugin versions prior to 2026.2.6 accept equality matching on the mutable actor.name display name field for allowlist validation, allowing attackers to bypass DM and room allowlists. An attacker can change their Nextcloud display name to match an allowlisted user ID and gain unauthorized access to restricted conversations.