{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-7873: Code Injection Vulnerability in Code Validation Endpoint","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-7873","status":"final","version":"1","initial_release_date":"2026-06-30T19:13:16.331Z","current_release_date":"2026-06-30T19:13:16.331Z","revision_history":[{"date":"2026-06-30T19:13:16.331Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated attackers to execute arbitrary OS commands and read sensitive files including credentials, enabling complete system compromise and lateral movement.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-7873 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-7873"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-7873"},{"category":"external","summary":"ibm.com","url":"https://www.ibm.com/support/pages/node/7278441"}]},"product_tree":{"branches":[{"category":"vendor","name":"IBM","branches":[{"category":"product_name","name":"Langflow OSS","branches":[{"category":"product_version_range","name":">=1.0.0 <=1.10.0","product":{"name":"IBM Langflow OSS >=1.0.0 <=1.10.0","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:ibm:langflow_oss:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-7873","title":"Code Injection Vulnerability in Code Validation Endpoint","notes":[{"category":"description","text":"IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated attackers to execute arbitrary OS commands and read sensitive files including credentials, enabling complete system compromise and lateral movement.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":9.9,"baseSeverity":"CRITICAL"},"products":["CSAFPID-1"]}],"remediations":[{"category":"none_available","details":"No fixed version is published yet. Monitor the upstream advisory.","product_ids":["CSAFPID-1"]}]}]}