{"id":"EM-20261103-6UW3","url":"https://cyber.eventmonitor.net/incident/EM-20261103-6UW3/","type":"cve","title":"praktor Vulnerability (CVE-2026-62331)","subtitle":"CVE-2026-62331","subject":"CVE-2026-62331","status":"Developing","severity":"high","affected":[],"headline":null,"born":"2026-11-03T17:27:25.000Z","firstSignal":"2026-10-30T19:18:33.450Z","lastSignal":"2026-11-03T17:27:25.000Z","updated":"2026-11-04T14:43:58.877Z","revision":1,"life":[{"status":"Born","at":"2026-11-03T17:27:25.000Z","why":"second independent source: C26 GitHub Advisory Database"},{"status":"Developing","at":"2026-11-03T17:27:25.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-10-30T19:18:33.450Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-03T17:27:25.000Z","what":"Born: second source, C26 GitHub Advisory Database. Page EM-20261103-6UW3 created."}],"stages":[{"name":"Disclosed","at":"2026-10-30T19:18:33.450Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-10-30T19:18:33.450Z","detail":"CVSS 8.2 · EPSS 0.8%"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-10-30T19:18:33.450Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":3,"title":"CVE-2026-62331 (CVSS 8.2)","text":"praktor is a multi-agent Claude Code orchestrator with Telegram input and output, Docker isolation, and a Mission Control UI. Prior to 0.9.1, both Telegram upload sites in `internal/telegram/bot.go` concatenate the attacker-controlled document filename into a destination path without sanitization, and `path.Join` collapses parent-directory traversal. A remote Telegram user who can message the bot can therefore write outside `uploads/` within the persistent agent workspace mounted at `/workspace/agent`. Because `allow_from: []` permits all senders by default, no prior authentication or privileg","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-62331"},{"at":"2026-11-03T17:27:25.000Z","source":"C26","sourceName":"GitHub Advisory Database","role":"Database","severity":3,"title":"GHSA-48v2-6jcm-fc99 / CVE-2026-62331: praktor: Path traversal in Telegram file uploads allows writing outside the agent workspace uploads/ directory (stored instruction injection)","text":"go:github.com/mtzanidakis/praktor","url":"https://github.com/advisories/GHSA-48v2-6jcm-fc99"}],"crowd":[],"reference":{"nvd":{"published":"2026-10-30T19:18:33.450","score":8.2,"severity":"HIGH","desc":"praktor is a multi-agent Claude Code orchestrator with Telegram input and output, Docker isolation, and a Mission Control UI. Prior to 0.9.1, both Telegram upload sites in `internal/telegram/bot.go` concatenate the attacker-controlled document filename into a destination path without sanitization, a","product":"","seen":1793803438877},"kev":null,"epss":{"epss":0.00778,"pct":0.55973,"at":1793803438877},"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}