CVE-2026-91836 (GCVE-0-2026-91836)
Vulnerability from cvelistv5 – Published: 2026-09-15 14:45 – Updated: 2026-09-15 14:45 X_Open Source
VLAI
EPSS
VEX
Title
OpenClaw ClawScan Static Scanner static_scanner.go incomplete comparison with missing factors
Summary
A flaw has been found in OpenClaw ClawScan up to 0.1.6. This affects an unknown function of the file internal/runner/static_scanner.go of the component Static Scanner. This manipulation causes incomplete comparison with missing factors. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version 0.1.7 mitigates this issue. Patch name: 9f6a6fbb9f1137345566d0ab44c73893dfe112fa. The affected component should be upgraded.
Severity
CWE
- CWE-1023 - Incomplete Comparison with Missing Factors
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/404072 | vdb-entry |
| https://vuldb.com/vuln/404072/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-91836 | third-party-advisory |
| https://vuldb.com/submit/933533 | third-party-advisory |
| https://github.com/openclaw/clawscan/issues/40 | exploitissue-tracking |
| https://github.com/openclaw/clawscan/pull/41 | issue-trackingpatch |
| https://github.com/openclaw/clawscan/commit/9f6a6… | patch |
| https://github.com/openclaw/clawscan/releases/tag… | patch |
| https://github.com/openclaw/clawscan/ | product |
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:openclaw:clawscan:*:*:*:*:*:*:*:*"
],
"modules": [
"Static Scanner"
],
"product": "ClawScan",
"vendor": "OpenClaw",
"versions": [
{
"status": "affected",
"version": "0.1.0"
},
{
"status": "affected",
"version": "0.1.1"
},
{
"status": "affected",
"version": "0.1.2"
},
{
"status": "affected",
"version": "0.1.3"
},
{
"status": "affected",
"version": "0.1.4"
},
{
"status": "affected",
"version": "0.1.5"
},
{
"status": "affected",
"version": "0.1.6"
},
{
"status": "unaffected",
"version": "0.1.7"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "nedlir (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in OpenClaw ClawScan up to 0.1.6. This affects an unknown function of the file internal/runner/static_scanner.go of the component Static Scanner. This manipulation causes incomplete comparison with missing factors. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version 0.1.7 mitigates this issue. Patch name: 9f6a6fbb9f1137345566d0ab44c73893dfe112fa. The affected component should be upgraded."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 2.4,
"baseSeverity": "LOW",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 2.8,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 2.8,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 1.7,
"vectorString": "AV:L/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1023",
"description": "Incomplete Comparison with Missing Factors",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-15T14:45:11.105Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-404072 | OpenClaw ClawScan Static Scanner static_scanner.go incomplete comparison with missing factors",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/404072"
},
{
"name": "VDB-404072 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/404072/cti"
},
{
"name": "CVE-2026-91836 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-91836"
},
{
"name": "Submit #933533 | OpenClaw ClawScan v0.1.6 Incomplete Comparison with Missing Factors",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/933533"
},
{
"tags": [
"exploit",
"issue-tracking"
],
"url": "https://github.com/openclaw/clawscan/issues/40"
},
{
"tags": [
"issue-tracking",
"patch"
],
"url": "https://github.com/openclaw/clawscan/pull/41"
},
{
"tags": [
"patch"
],
"url": "https://github.com/openclaw/clawscan/commit/9f6a6fbb9f1137345566d0ab44c73893dfe112fa"
},
{
"tags": [
"patch"
],
"url": "https://github.com/openclaw/clawscan/releases/tag/v0.1.7"
},
{
"tags": [
"product"
],
"url": "https://github.com/openclaw/clawscan/"
}
],
"tags": [
"x_open-source"
],
"timeline": [
{
"lang": "en",
"time": "2026-09-15T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-09-15T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-09-15T10:31:45.000Z",
"value": "VulDB entry last update"
}
],
"title": "OpenClaw ClawScan Static Scanner static_scanner.go incomplete comparison with missing factors",
"x_generator": [
"VulDB PVTS v202609"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-91836",
"datePublished": "2026-09-15T14:45:11.105Z",
"dateReserved": "2026-09-15T08:26:33.436Z",
"dateUpdated": "2026-09-15T14:45:11.105Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2026-91836\",\"sourceIdentifier\":\"cna@vuldb.com\",\"published\":\"2026-09-15T15:17:32.800\",\"lastModified\":\"2026-09-15T15:17:32.800\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A flaw has been found in OpenClaw ClawScan up to 0.1.6. This affects an unknown function of the file internal/runner/static_scanner.go of the component Static Scanner. This manipulation causes incomplete comparison with missing factors. It is possible to launch the attack on the local host. The exploit has been published and may be used. Upgrading to version 0.1.7 mitigates this issue. Patch name: 9f6a6fbb9f1137345566d0ab44c73893dfe112fa. The affected component should be upgraded.\"}],\"affected\":[{\"source\":\"cna@vuldb.com\",\"affectedData\":[{\"vendor\":\"OpenClaw\",\"product\":\"ClawScan\",\"cpes\":[\"cpe:2.3:a:openclaw:clawscan:*:*:*:*:*:*:*:*\"],\"modules\":[\"Static Scanner\"],\"versions\":[{\"version\":\"0.1.0\",\"status\":\"affected\"},{\"version\":\"0.1.1\",\"status\":\"affected\"},{\"version\":\"0.1.2\",\"status\":\"affected\"},{\"version\":\"0.1.3\",\"status\":\"affected\"},{\"version\":\"0.1.4\",\"status\":\"affected\"},{\"version\":\"0.1.5\",\"status\":\"affected\"},{\"version\":\"0.1.6\",\"status\":\"affected\"},{\"version\":\"0.1.7\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X\",\"baseScore\":0.9,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"PASSIVE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"LOW\",\"vulnAvailabilityImpact\":\"NONE\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"NONE\",\"exploitMaturity\":\"PROOF_OF_CONCEPT\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"NOT_DEFINED\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N\",\"baseScore\":2.8,\"baseSeverity\":\"LOW\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.3,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:S/C:N/I:P/A:N\",\"baseScore\":1.7,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.1,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"cna@vuldb.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1023\"}]}],\"references\":[{\"url\":\"https://github.com/openclaw/clawscan/\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://github.com/openclaw/clawscan/commit/9f6a6fbb9f1137345566d0ab44c73893dfe112fa\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://github.com/openclaw/clawscan/issues/40\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://github.com/openclaw/clawscan/pull/41\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://github.com/openclaw/clawscan/releases/tag/v0.1.7\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/cve/CVE-2026-91836\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/submit/933533\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/404072\",\"source\":\"cna@vuldb.com\"},{\"url\":\"https://vuldb.com/vuln/404072/cti\",\"source\":\"cna@vuldb.com\"}]}}"
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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