Product
2 published CVES affecting drupal chatroom module, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
Newest publication first
The Chatroom Module before 4.7.x.-1.0 for Drupal displays private messages in a chatroom's last messages overview, which allows remote attackers to obtain sensitive information by reading the overview.
The Chatroom Module before 4.7.x.-1.0 for Drupal broadcasts Chatroom visitors' session IDs to all participants, which allows remote attackers to hijack sessions and gain privileges.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.