PYSEC-2026-1264
Vulnerability from pysec - Published: 2026-07-07 14:34 - Updated: 2026-07-07 17:23In composiohq/composio version 0.4.3, the mathematical_calculator endpoint uses the unsafe eval() function to perform mathematical operations. This can lead to arbitrary code execution if untrusted input is passed to the eval() function.
| Name | purl | composio-core | pkg:pypi/composio-core |
|---|
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "composio-core",
"purl": "pkg:pypi/composio-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.5.43"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.1.100",
"0.1.101",
"0.1.82",
"0.1.83",
"0.1.84",
"0.1.87",
"0.1.88",
"0.1.89",
"0.1.90",
"0.1.91",
"0.1.92",
"0.1.93",
"0.1.94",
"0.1.95",
"0.1.96",
"0.1.97",
"0.1.98",
"0.1.99",
"0.2.0",
"0.2.1",
"0.2.10",
"0.2.11",
"0.2.12",
"0.2.14",
"0.2.15",
"0.2.16",
"0.2.17",
"0.2.18",
"0.2.19",
"0.2.2",
"0.2.20",
"0.2.21",
"0.2.22",
"0.2.3",
"0.2.32",
"0.2.33",
"0.2.34",
"0.2.35",
"0.2.36",
"0.2.36rc1",
"0.2.36rc2",
"0.2.37",
"0.2.38",
"0.2.39",
"0.2.4",
"0.2.40",
"0.2.41",
"0.2.44",
"0.2.46",
"0.2.47",
"0.2.48",
"0.2.49",
"0.2.5",
"0.2.50",
"0.2.51",
"0.2.52",
"0.2.54",
"0.2.55",
"0.2.56",
"0.2.59",
"0.2.6",
"0.2.60",
"0.2.63",
"0.2.64",
"0.2.7",
"0.2.8",
"0.2.9",
"0.3.0",
"0.3.1",
"0.3.10",
"0.3.11",
"0.3.12",
"0.3.13",
"0.3.14",
"0.3.15",
"0.3.16",
"0.3.17",
"0.3.18",
"0.3.18rc0",
"0.3.18rc1",
"0.3.18rc2",
"0.3.19",
"0.3.2",
"0.3.20",
"0.3.20rc0",
"0.3.20rc1",
"0.3.22",
"0.3.23",
"0.3.23rc0",
"0.3.24",
"0.3.25",
"0.3.26",
"0.3.27",
"0.3.28",
"0.3.29",
"0.3.3",
"0.3.30",
"0.3.4",
"0.3.5",
"0.3.6",
"0.3.7",
"0.3.9",
"0.3.9rc1",
"0.3.9rc2",
"0.3.9rc3",
"0.3.9rc4",
"0.4.0",
"0.4.1",
"0.4.2",
"0.4.2rc1",
"0.4.2rc2",
"0.4.3",
"0.4.4",
"0.4.5",
"0.4.5rc0",
"0.4.5rc1",
"0.5.0",
"0.5.0rc0",
"0.5.0rc1",
"0.5.0rc2",
"0.5.1",
"0.5.10",
"0.5.11",
"0.5.12",
"0.5.13",
"0.5.14",
"0.5.15",
"0.5.16",
"0.5.17",
"0.5.18",
"0.5.19",
"0.5.2",
"0.5.20",
"0.5.21",
"0.5.22",
"0.5.23",
"0.5.24",
"0.5.25",
"0.5.26",
"0.5.27",
"0.5.28",
"0.5.3",
"0.5.30",
"0.5.31",
"0.5.33",
"0.5.34",
"0.5.35",
"0.5.36",
"0.5.37",
"0.5.37rc1",
"0.5.38",
"0.5.38rc2",
"0.5.39",
"0.5.4",
"0.5.40",
"0.5.41",
"0.5.42",
"0.5.5",
"0.5.6",
"0.5.7",
"0.5.8",
"0.5.9"
]
}
],
"aliases": [
"CVE-2024-8953",
"GHSA-5xg7-5662-8x7j"
],
"details": "In composiohq/composio version 0.4.3, the mathematical_calculator endpoint uses the unsafe eval() function to perform mathematical operations. This can lead to arbitrary code execution if untrusted input is passed to the eval() function.",
"id": "PYSEC-2026-1264",
"modified": "2026-07-07T17:23:56.726324Z",
"published": "2026-07-07T14:34:57.567271Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8953"
},
{
"type": "WEB",
"url": "https://github.com/ComposioHQ/composio/commit/ed82fb45dc9fbd7f07c535c72bada871c158ae5f"
},
{
"type": "PACKAGE",
"url": "https://github.com/ComposioHQ/composio-js"
},
{
"type": "WEB",
"url": "https://github.com/ComposioHQ/composio/blob/b932d99e67f0fe95f8a0a24be9352e3f99059bc3/python/composio/tools/local/mathematical/actions/calculator.py#L37"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/8203d721-e05f-4500-a5bc-c0bec980420c"
},
{
"type": "PACKAGE",
"url": "https://pypi.org/project/composio-core"
},
{
"type": "ADVISORY",
"url": "https://github.com/advisories/GHSA-5xg7-5662-8x7j"
}
],
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Composio Eval Injection Vulnerability"
}
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