CVE-2026-87764
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Oct 11, 2026
Vendor
unknown
Description
The BuddyPress Instant Chat WordPress plugin through 1.6 does not check that the sender of a chat message belongs to the conversation it is being added to, nor does it escape message content before outputting it back, allowing unauthenticated users to store arbitrary web scripts that will execute in the session of any member who later views that conversation.