OpenClaw before 2026.3.22 contains a webhook path route replacement vulnerability in the Synology Chat extension that allows attackers to collapse multi-account configurations onto shared webhook paths. Attackers can exploit inherited or duplicate webhook paths to bypass per-account DM access control policies and replace route ownership across accounts.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-706"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35635.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2026.3.22"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "630f1479c44f78484dfa21bb407cbe6f171dac87"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "980940aa58f862da4e19372597bbc2a9f268d70b"
}
],
"source": "REFERENCES_COMMIT"
}
]
}