Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50286?format=api",
    "vulnerability_id": "VCID-ppsm-b5qs-23f6",
    "summary": "OpenClaw: ACP prompt-size checks missing in local stdio bridge could reduce responsiveness with very large inputs\n- Local ACP sessions may become less responsive when very large prompts are submitted\n- Larger-than-expected model usage/cost when oversized text is forwarded\n- No privilege escalation and no direct remote attack path in the default ACP model",
    "aliases": [
        {
            "alias": "CVE-2026-27576"
        },
        {
            "alias": "GHSA-cxpw-2g23-2vgw"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/74146?format=api",
            "purl": "pkg:npm/openclaw@2026.2.19",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/openclaw@2026.2.19"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://github.com/openclaw/openclaw",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw"
        },
        {
            "reference_url": "https://github.com/openclaw/openclaw/commit/63e39d7f57ac4ad4a5e38d17e7394ae7c4dd0b9c",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw/commit/63e39d7f57ac4ad4a5e38d17e7394ae7c4dd0b9c"
        },
        {
            "reference_url": "https://github.com/openclaw/openclaw/commit/8ae2d5110f6ceadef73822aa3db194fb60d2ba68",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw/commit/8ae2d5110f6ceadef73822aa3db194fb60d2ba68"
        },
        {
            "reference_url": "https://github.com/openclaw/openclaw/commit/ebcf19746f5c500a41817e03abecadea8655654a",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw/commit/ebcf19746f5c500a41817e03abecadea8655654a"
        },
        {
            "reference_url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.19",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.19"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27576",
            "reference_id": "CVE-2026-27576",
            "reference_type": "",
            "scores": [],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27576"
        },
        {
            "reference_url": "https://github.com/advisories/GHSA-cxpw-2g23-2vgw",
            "reference_id": "GHSA-cxpw-2g23-2vgw",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/advisories/GHSA-cxpw-2g23-2vgw"
        },
        {
            "reference_url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-cxpw-2g23-2vgw",
            "reference_id": "GHSA-cxpw-2g23-2vgw",
            "reference_type": "",
            "scores": [],
            "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-cxpw-2g23-2vgw"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 400,
            "name": "Uncontrolled Resource Consumption",
            "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources."
        },
        {
            "cwe_id": 937,
            "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."
        },
        {
            "cwe_id": 1035,
            "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities",
            "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."
        }
    ],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ppsm-b5qs-23f6"
}