CVE Explorer

CVE-2026-3690

OpenClaw Canvas Authentication Bypass Vulnerability. This vulnerability allows remote attackers to bypass authentication on affected installations of OpenClaw. Authentication is not required to exploit this vulnerability. The specific flaw exists within the implementation of the the authentication function for canvas endpoints. The issue results from improper implementation of authentication. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-29311.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9f0397dfb1b7a41b18aebbff2363b69ed2dcbbd2e3ff8c72d9d22614921d30f9

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unknown","product":"OpenClaw","vendor":"OpenClaw","versions":[{"status":"affected","version":"2026.2.17"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:d51be15efbf62d721f078c6cd1cf1b2a92b6720f34e7786a6f5b510b69906f69 · sha256:d4378a0c5ad1dcb9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":7.4,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.0"},"metric_type":"cvssV3_0"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:d51be15efbf62d721f078c6cd1cf1b2a92b6720f34e7786a6f5b510b69906f69 · sha256:d4378a0c5ad1dcb9… · /containers/cna/metrics/0/cvssV3_0

CWE assertions

1 source assertion

{"cweId":"CWE-291","description":"CWE-291: Reliance on IP Address for Authentication","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:d51be15efbf62d721f078c6cd1cf1b2a92b6720f34e7786a6f5b510b69906f69 · sha256:d4378a0c5ad1dcb9… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"vendor-provided URL","tags":["vendor-advisory"],"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-vvjh-f6p9-5vcf"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d51be15efbf62d721f078c6cd1cf1b2a92b6720f34e7786a6f5b510b69906f69 · sha256:d4378a0c5ad1dcb9… · /containers/cna/references/1

{"name":"ZDI-26-228","tags":["x_research-advisory"],"url":"https://www.zerodayinitiative.com/advisories/ZDI-26-228/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d51be15efbf62d721f078c6cd1cf1b2a92b6720f34e7786a6f5b510b69906f69 · sha256:d4378a0c5ad1dcb9… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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