175 lines
7.1 KiB
JSON
175 lines
7.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-84811",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-09-02T10:19:32.992Z",
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"datePublished": "2026-09-02T16:59:50.188Z",
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"dateUpdated": "2026-09-24T14:20:42.955Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-09-24T14:20:42.955Z"
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},
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"datePublic": "2026-08-10T00:00:00.000Z",
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"title": "agentverus-scanner Companion Code Analysis Bypass via Excluded Python Bytecode",
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"descriptions": [
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{
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"lang": "en",
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"value": "agentverus-scanner fails to analyze compiled Python bytecode files in companion code directories, allowing attackers to bypass security scanning by shipping malicious __pycache__ entries alongside benign source files. Attackers can execute arbitrary Python bytecode on import while the scanner reports a CERTIFIED verdict with high trust scores in both static and semantic analysis modes."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "Protection Mechanism Failure",
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"cweId": "CWE-693",
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"type": "CWE"
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}
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]
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}
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],
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"affected": [
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{
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"vendor": "agentverus",
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"product": "agentverus-scanner",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:npm/agentverus-scanner",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"versionType": "semver",
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"lessThanOrEqual": "0.8.1"
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}
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]
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "PASSIVE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 7.1,
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"baseSeverity": "HIGH"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "REQUIRED",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"references": [
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{
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"url": "https://github.com/agentverus/agentverus-scanner/issues/27",
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"tags": [
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"issue-tracking"
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],
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"name": "GitHub Issue #27"
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},
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{
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"url": "https://github.com/agentverus/agentverus-scanner/blob/v0.8.1/src/scanner/companion-code.ts",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/agentverus/agentverus-scanner/blob/v0.8.1/src/scanner/analyzers/semantic.ts",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/agentverus/agentverus-scanner",
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"tags": [
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"product"
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]
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},
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{
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"name": "VulnCheck Advisory: agentverus-scanner Companion Code Analysis Bypass via Excluded Python Bytecode",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/agentverus-scanner-companion-code-analysis-bypass-via-excluded-python-bytecode"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "nedlir",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-03T14:09:09.167283Z",
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"id": "CVE-2026-84811",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-03T14:31:50.007Z"
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}
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}
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]
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}
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} |