{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-115726", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-23T11:26:43.948Z", "datePublished": "2026-10-23T11:36:49.084Z", "dateUpdated": "2026-10-29T13:02:55.888Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-23T11:36:49.084Z" }, "datePublic": "2026-10-20T07:31:14.000Z", "title": "Aider through 0.86.2 Command Execution via Repository .aider.conf.yml Settings", "descriptions": [ { "lang": "en", "value": "Aider through 0.86.2 contains a command execution vulnerability that allows attackers to run shell commands by committing a malicious .aider.conf.yml that is auto-loaded without a trust prompt. Attackers can set notifications-command or editor values that are executed via subprocess with shell=True after model replies or /editor use, running commands with the victim's privileges." } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "description": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "cweId": "CWE-78", "type": "CWE" } ] } ], "affected": [ { "vendor": "Aider-AI", "product": "aider", "defaultStatus": "unaffected", "versions": [ { "version": "0", "lessThanOrEqual": "0.86.2", "versionType": "semver", "status": "affected" } ], "packageURL": "pkg:pypi/aider-chat", "repo": "https://github.com/Aider-AI/aider" } ], "metrics": [ { "format": "CVSS", "cvssV4_0": { "version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.5, "baseSeverity": "HIGH" } }, { "format": "CVSS", "cvssV3_1": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" } } ], "references": [ { "url": "https://github.com/Aider-AI/aider/issues/5885", "tags": [ "issue-tracking" ] }, { "url": "https://github.com/Aider-AI/aider/blob/v0.86.2/aider/io.py#L1088-L1094", "tags": [ "technical-description" ] }, { "url": "https://github.com/Aider-AI/aider/blob/v0.86.2/aider/editor.py#L89-L134", "tags": [ "technical-description" ] }, { "url": "https://github.com/Aider-AI/aider/blob/v0.86.2/aider/main.py#L464-L479", "tags": [ "technical-description" ] }, { "name": "VulnCheck Advisory: Aider through 0.86.2 Command Execution via Repository .aider.conf.yml Settings", "tags": [ "third-party-advisory" ], "url": "https://www.vulncheck.com/advisories/aider-through-0.86.2-command-execution-via-repository-aider-conf-yml-settings" } ], "credits": [ { "lang": "en", "value": "Seoyoung Lee", "type": "finder" } ], "x_generator": { "engine": "vulncheck-endgame" } }, "adp": [ { "references": [ { "url": "https://github.com/Aider-AI/aider/issues/5885", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-10-29T13:01:39.372195Z", "id": "CVE-2026-115726", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-29T13:02:55.888Z" } } ] } }