bbPress before 2.6.19 contains an information disclosure vulnerability that allows unauthenticated visitors to view restricted subforum posts because hide_sitewide ignores ancestor forum visibility. Topics and replies in public subforums nested under private or hidden parents expose title, permalink and body via the BuddyPress activity stream and REST endpoint.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-863"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110762.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "2.6.19"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"fixed": "2.6.19"
}
],
"source": "CPE_FIELD"
},
{
"extracted_events": [
{
"fixed": "2.6.19"
}
],
"source": "DESCRIPTION"
}
]
}