https://vulnerability.circl.lu/sightings/feed 2026-09-27T09:29:23.067917+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/fad76c23-a07f-4bc3-bc70-f73572e9b569/export 2026-09-27T09:29:23.109196+00:00 Automation user https://vulnerability.circl.lu/user/automation {"uuid": "fad76c23-a07f-4bc3-bc70-f73572e9b569", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-51886", "type": "seen", "source": "https://gist.github.com/Ro1ME/c11b1e63e4e8fca6b25275144f25ec2a", "content": "# CVE-2026-51886\n\n**Type:** Code Injection\n**Product:** langflow\n**Affected versions:** \u22641.9.3\n**Affected component:** `src/backend/base/langflow/api/v1/validate.py:post_validate_code`\n**Reference:** https://github.com/langflow-ai/langflow/issues/13336\n\n## Description\n\nA weakness has been identified in langflow-ai langflow up to 1.9.3. langflow contains a code injection vulnerability in validate-post_validate_code-a-real-authenticated-http-post-to-api-v1 (src/backend/base/langflow/api/v1/validate.py:13). An authenticated attacker can execute arbitrary Python code on the server by submitting malicious code to the /api/v1/validate/code endpoint, which directly executes user-supplied code without sandboxing or security controls.\n\n## Discoverer\n\nRo1ME\n", "creation_timestamp": "2026-09-26T04:04:49.000000Z"} 2026-09-26T04:04:49+00:00