Critical
PraisonAI before 4.6.78 Arbitrary File Write and Command Execution
Type: advisorySources: OSV
PraisonAI before 4.6.78 contains arbitrary file write and command execution vulnerabilities in the AICoder component due to missing path validation and command sanitization in LLM tool calls. Attackers can inject malicious prompts through the chat interface to write files to arbitrary filesystem locations and execute arbitrary shell commands with root privileges.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2026-61445
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 17:45 UTC · Revision 1
Source evidence
PraisonAI before 4.6.78 Arbitrary File Write and Command Execution
core-osv · Original sourcePublished 11 Jul 2026, 13:01 UTC
PraisonAI before 4.6.78 contains arbitrary file write and command execution vulnerabilities in the AICoder component due to missing path validation and command sanitization in LLM tool calls. Attackers can inject malicious prompts through the chat interface to write files to arbitrary filesystem locations and execute arbitrary shell commands with root privileges.
osv:CVE-2026-61445
Complete source record
{
"id": "7bcd518a14e1b69ebf1145a7f202b05cdee58bcf5b4c2b3a07cdac5d77b4450e",
"url": "https://osv.dev/vulnerability/CVE-2026-61445",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "PraisonAI before 4.6.78 Arbitrary File Write and Command Execution",
"summary": "PraisonAI before 4.6.78 contains arbitrary file write and command execution vulnerabilities in the AICoder component due to missing path validation and command sanitization in LLM tool calls. Attackers can inject malicious prompts through the chat interface to write files to arbitrary filesystem locations and execute arbitrary shell commands with root privileges.",
"evidence": "osv:CVE-2026-61445",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2026-61445",
"aliases": [
"CVE-2026-61445",
"GHSA-9mp3-24cc-77mg",
"PYSEC-2026-4253"
],
"metrics": [
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/mervinpraison/praisonai",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "393de394087e3badc79acfec490323bcc99638bd"
}
],
"database_specific": {
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "4.6.78"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"range": [
{
"introduced": "0"
},
{
"fixed": "4.6.78"
}
],
"source": "DESCRIPTION"
}
]
}
}
],
"versions": [
"v4.6.77",
"v4.6.76",
"v4.6.75",
"v4.6.74",
"v4.6.72",
"v4.6.71",
"v4.6.70",
"v4.6.68",
"v4.6.67",
"v4.6.65",
"v4.6.64",
"v4.6.63",
"v4.6.62",
"v4.6.60",
"v4.6.59",
"v4.6.58",
"v4.6.57",
"v4.6.56",
"v4.6.55",
"v4.6.54",
"v4.6.53",
"v4.6.52",
"v4.6.51",
"v4.6.50",
"v4.6.48",
"v4.6.47",
"v4.6.46",
"v4.6.45",
"v4.6.44",
"v4.6.43",
"v4.6.42",
"v4.6.41",
"v4.6.40",
"v4.6.39",
"v4.6.38",
"v4.6.37",
"v4.6.36",
"v4.6.35",
"v4.6.34",
"v4.6.33",
"v4.6.32",
"v4.6.31",
"v4.6.30",
"v4.6.29",
"v4.6.28",
"v4.6.27",
"v4.6.26",
"v4.6.25",
"v4.6.24",
"v4.6.23",
"v4.6.22",
"v4.6.21",
"v4.6.20",
"v4.6.19",
"v4.6.18",
"v4.6.16",
"v4.6.15",
"v4.6.14",
"v4.6.13",
"v4.6.12",
"v4.6.11",
"v4.6.10",
"v4.6.9",
"v4.5.149",
"v4.6.7",
"v4.6.6",
"v4.6.5",
"v4.6.4",
"v4.6.3",
"v4.6.2",
"v4.6.1",
"v4.5.148",
"v4.5.147",
"v4.5.146",
"v4.5.145",
"v4.5.144",
"v4.5.143",
"v4.5.140",
"v4.5.134",
"v4.5.133",
"v4.5.132",
"v4.5.131",
"v4.5.130",
"v4.5.129",
"v4.5.126",
"v4.5.128",
"v4.5.125",
"v4.5.124",
"v4.5.123",
"v4.5.122",
"v4.5.121",
"v4.5.120",
"v4.5.119",
"v4.5.118",
"v4.5.117",
"v4.5.115",
"v4.5.113",
"v4.5.112",
"v4.5.111",
"v4.5.110",
"v4.5.109",
"v4.5.108",
"v4.5.107",
"v4.5.106",
"v4.5.105",
"v4.5.104",
"v4.5.103",
"v4.5.102",
"v4.5.101",
"v4.5.100",
"v4.5.98",
"v4.5.96",
"v4.5.97",
"v4.5.95",
"v4.5.94",
"v4.5.93",
"v4.5.90",
"v4.5.88",
"v4.5.87",
"v4.5.85",
"v4.5.83",
"v4.5.82",
"v4.5.81",
"v4.5.80",
"v4.5.79",
"v4.5.78",
"v4.5.77",
"v4.5.76",
"v4.5.74",
"v4.5.73",
"v4.5.72",
"v4.5.71",
"v4.5.70",
"v4.5.69",
"v4.5.68",
"v4.5.67",
"v4.5.65",
"v4.5.64",
"v4.5.63",
"v4.5.62",
"v4.5.60",
"v4.5.59",
"v4.5.58",
"v4.5.57",
"v4.5.56",
"v4.5.55",
"v4.5.54",
"v4.5.52",
"v4.5.51",
"v4.5.49",
"v4.5.48",
"v4.5.46",
"v4.5.45",
"v4.5.44",
"v4.5.43",
"v4.5.42",
"v4.5.41",
"v4.5.40",
"v4.5.39",
"v4.5.38",
"v4.5.37",
"v4.5.36",
"v4.5.35",
"v4.5.34",
"v4.5.33",
"v4.5.32",
"v4.5.31",
"v4.5.30",
"v4.5.29",
"v4.5.28",
"v4.5.27",
"v4.5.26",
"v4.5.25",
"v4.5.24",
"v4.5.23",
"v4.5.22",
"v4.5.21",
"v4.5.20",
"v4.5.19",
"v4.5.18",
"v4.5.17",
"v4.5.16",
"v4.5.15",
"v4.5.14",
"v4.5.13",
"v4.5.12",
"v4.5.11",
"v4.5.10",
"v4.5.9",
"v4.5.8",
"v4.5.7",
"v4.5.6",
"v4.5.5",
"v4.5.3",
"v4.5.2",
"v4.5.1",
"v4.5.0",
"v4.4.12",
"v4.4.11",
"v4.4.10",
"v4.4.9",
"v4.4.8",
"v4.4.7",
"v4.4.6",
"v4.4.5",
"v0.2.0",
"praisonai@0.2.0",
"praisonai-derive@0.2.0",
"praisonai-cli@0.2.0",
"v2.8.0",
"v2.7.9",
"v2.7.8",
"v2.7.7",
"v2.7.6",
"v2.7.5",
"v2.7.4",
"v2.7.3",
"v2.7.2",
"v2.7.1",
"v2.7.0",
"v2.6.8",
"v2.6.7",
"v2.6.6",
"v2.6.5",
"v2.6.4",
"v2.6.3",
"v2.6.2",
"v2.6.1",
"v2.6.0",
"v2.5.7",
"v2.5.6",
"v2.5.5",
"v2.5.4",
"v2.5.3",
"v2.5.2",
"v2.5.0",
"v2.4.4",
"v2.4.3",
"v2.4.2",
"v2.4.1",
"v2.4.0",
"v2.3.87",
"v2.3.86",
"v2.3.85",
"v2.3.84",
"v2.3.83",
"v2.3.82",
"v2.3.81",
"v2.3.80",
"v2.3.79",
"v2.3.78",
"v2.3.77",
"v2.3.76",
"v2.3.75",
"v2.3.74",
"v2.3.73",
"v2.3.72",
"v2.3.71",
"v2.3.70",
"v2.3.69",
"v2.3.68",
"v2.3.67",
"v2.3.66",
"v2.3.65",
"v2.3.64",
"v2.3.63",
"v2.3.62",
"v2.3.61",
"v2.3.60",
"v2.3.59",
"v2.3.58",
"v2.3.57",
"v2.3.56",
"v2.3.55",
"v2.3.54",
"v2.3.53",
"v2.3.52",
"v2.3.51",
"v2.3.50",
"v2.3.49",
"v2.3.48",
"v2.3.47",
"v2.3.46",
"v2.3.45",
"v2.3.44",
"v2.3.43",
"v2.3.42",
"v2.3.41",
"v2.3.40",
"v2.3.39",
"v2.3.38",
"v2.3.37",
"v2.3.36",
"v2.3.35",
"v2.3.34",
"v2.3.33",
"v2.3.32",
"v2.3.31",
"v2.3.30",
"v2.3.29",
"v2.3.28",
"v2.3.27",
"v2.3.26",
"v2.3.25",
"v2.3.24",
"v2.3.23",
"v2.3.22",
"v2.3.21",
"v2.3.20",
"v2.3.19",
"v2.3.18",
"v2.3.16",
"v2.3.15",
"v2.3.14",
"v2.3.13",
"v2.3.12",
"v2.3.11",
"v2.3.10",
"v2.3.9",
"v2.3.8",
"v2.3.7",
"v2.3.6",
"v2.3.5",
"v2.3.4",
"v2.3.3",
"v2.3.2",
"v2.3.1",
"v2.3.0",
"v2.2.99",
"v2.2.98",
"v2.2.97",
"v2.2.96",
"v2.2.93",
"v2.2.91",
"v2.2.90",
"v2.2.89",
"v2.2.87",
"v2.2.86",
"v2.2.85",
"v2.2.84",
"v2.2.83",
"v2.2.82",
"v2.2.81",
"v2.2.80",
"v2.2.79",
"v2.2.78",
"v2.2.77",
"v2.2.76",
"v2.2.75",
"v2.2.74",
"v2.2.73",
"v2.2.72",
"v2.2.71",
"v2.2.70",
"v2.2.69",
"v2.2.68",
"v2.2.67",
"v2.2.66",
"v2.2.65",
"v2.2.64",
"v2.2.63",
"v2.2.62",
"v2.2.61",
"v2.2.60",
"v2.2.59",
"v2.2.58",
"v2.2.57",
"v2.2.56",
"v2.2.55",
"v2.2.54",
"v2.2.53",
"v2.2.52",
"v2.2.51",
"v2.2.50",
"v2.2.49",
"v2.2.48",
"v2.2.47",
"v2.2.46",
"v2.2.44",
"v2.2.45",
"v2.2.43",
"v2.2.42",
"v2.2.41",
"v2.2.40",
"v2.2.39",
"v2.2.38",
"v2.2.37",
"v2.2.36",
"v2.2.35",
"v2.2.34",
"v2.2.33",
"v2.2.32",
"v2.2.31",
"v2.2.30",
"v2.2.29",
"v2.2.28",
"v2.2.27",
"v2.2.26",
"v2.2.25",
"v2.2.24",
"v2.2.23",
"v2.2.22",
"v2.2.21",
"v2.2.20",
"v2.2.19",
"v2.2.18",
"v2.2.17",
"v2.2.16",
"v2.2.15",
"v2.2.14",
"v2.2.13",
"v2.2.12",
"v2.2.11",
"v2.2.10",
"v2.2.9",
"v2.2.8",
"v2.2.7",
"v2.2.6",
"v2.2.5",
"v2.2.4",
"v2.2.3",
"v2.2.2",
"v2.2.1",
"v2.2.0",
"v2.1.6",
"v2.1.5",
"v2.1.4",
"v2.1.3",
"v2.1.2",
"v2.1.1",
"v2.1.0",
"v2.0.81",
"v2.0.80",
"v2.0.79",
"v2.0.78",
"v2.0.77",
"2.0.59",
"2.0.76",
"2.0.75",
"2.0.74",
"2.0.73",
"2.0.72",
"2.0.71",
"2.0.70",
"2.0.69",
"2.0.68",
"2.0.67",
"2.0.66",
"2.0.65",
"2.0.64",
"2.0.63",
"2.0.62",
"2.0.61",
"2.0.60",
"2.0.58",
"2.0.57",
"2.0.56",
"2.0.55",
"2.0.54",
"2.0.53",
"2.0.51",
"2.0.50",
"2.0.49",
"2.0.48",
"2.0.47",
"2.0.46",
"2.0.45",
"2.0.44",
"2.0.43",
"2.0.42",
"2.0.41",
"2.0.40",
"2.0.39",
"2.0.38",
"2.0.37",
"2.0.36",
"2.0.35",
"2.0.34",
"2.0.33",
"2.0.32",
"2.0.31",
"2.0.30",
"2.0.29",
"2.0.28",
"2.0.27",
"2.0.26",
"2.0.25",
"v2.0.24",
"v2.0.23",
"v2.0.22",
"v2.0.21",
"v2.0.20",
"v2.0.19",
"v2.0.18",
"v2.0.17",
"v2.0.16",
"v2.0.15",
"v2.0.14",
"v2.0.13",
"v2.0.10",
"v2.0.9",
"v2.0.8",
"v2.0.7",
"v2.0.6",
"v2.0.5",
"v2.0.4",
"v2.0.1",
"v2.0.0",
"v1.0.11",
"v1.0.10",
"v1.0.9",
"v1.0.8",
"v1.0.6",
"v1.0.5",
"v1.0.4",
"v1.0.3",
"v1.0.2",
"v1.0.1",
"v1.0.0",
"v0.1.10",
"v0.1.9",
"v0.1.8",
"v0.1.7",
"v0.1.6",
"v0.1.5",
"v0.1.4",
"v0.1.3",
"v0.1.2",
"v0.1.1",
"v0.1.0",
"v0.0.74",
"v0.0.73",
"v0.0.72",
"v0.0.71",
"v0.0.70",
"v0.0.69",
"v0.0.68",
"v0.0.67",
"v0.0.66",
"v0.0.65",
"v0.0.64",
"v0.0.63",
"v0.0.62",
"v0.0.61",
"v0.0.59",
"v0.0.59rc11",
"v0.0.59rc9",
"v0.0.59rc8",
"v0.0.59rc7",
"v0.0.59rc6",
"0.0.59rc5",
"v0.0.59rc5",
"v0.0.59rc4",
"v0.0.59rc3",
"v0.0.59rc2",
"v0.0.59rc1",
"v0.0.58",
"0.0.57",
"0.0.56",
"0.0.55",
"v0.0.54",
"v0.0.53",
"v0.0.52",
"v0.0.51",
"v0.0.50",
"v0.0.49",
"v0.0.48",
"v0.0.47",
"v0.0.46",
"v0.0.45",
"v0.0.44",
"v0.0.43",
"v0.0.42",
"v0.0.41",
"v0.0.40",
"v0.0.39",
"v0.0.38",
"v0.0.37",
"v0.0.36",
"v0.0.35",
"v0.0.34",
"v0.0.33",
"v0.0.32",
"v0.0.31",
"v0.0.30",
"v0.0.29",
"v0.0.28",
"v0.0.27",
"v0.0.26",
"v0.0.25",
"v0.0.24",
"v0.0.23",
"v0.0.22",
"v0.0.21",
"v0.0.20",
"v0.0.18",
"v0.0.1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-61445.json"
}
}
],
"modified": "2026-10-28T02:30:38.098044114Z",
"provider": "osv",
"references": [
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61445.json",
"https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-9mp3-24cc-77mg",
"https://nvd.nist.gov/vuln/detail/CVE-2026-61445",
"https://www.vulncheck.com/advisories/praisonai-before-arbitrary-file-write-and-command-execution"
],
"provider_metadata": {
"cwe_ids": [
"CWE-22"
],
"cna_assigner": "VulnCheck",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/61xxx/CVE-2026-61445.json"
}
},
"related_cves": [
{
"value": "CVE-2026-61445",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 505450,
"published_at": "2026-07-11T13:01:04.47+00:00"
}