OpenClaw before 2026.3.25 contains an authorization bypass vulnerability where group reaction events bypass the requireMention access control mechanism. Attackers can trigger reactions in mention-gated groups to enqueue agent-visible system events that should remain restricted.
{
"unresolved_ranges": [
{
"extracted_events": [
{
"fixed": "2026.3.25"
}
],
"source": "AFFECTED_FIELD"
},
{
"extracted_events": [
{
"fixed": "2026.3.25"
}
],
"source": "CPE_FIELD"
},
{
"extracted_events": [
{
"fixed": "2026.3.25"
}
],
"source": "DESCRIPTION"
}
],
"cwe_ids": [
"CWE-288"
],
"cna_assigner": "VulnCheck",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35642.json"
}