Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory. Attackers can supply traversal sequences in the name parameter to escape the imports directory and overwrite arbitrary files writable by the server process.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-09-08 | 1 | Disclosure1 |
| 2026-09-11 | 1 | Patch1 |
🚨 CRITICAL: CVE-2026-86542 (CVSS 9.1) knowns <0[.]30[.]0 vulnerable to path traversal allowing unauthenticated attackers to overwrite arbitrary files via import routes. Mitigation: Upgrade to v0[.]30[.]0+ #CVE #Vulnerability #PatchNow https://t.co/RcYeMz4BKm
Post summary
The tweet alerts to CVE‑2026‑86542, a high‑severity path traversal flaw in versions earlier than v0.30.0, and urges users to upgrade to the patched release.
CVE-2026-86542 knowns before 0.30.0 fails to validate import names in the import routes, allowing unauthenticated attackers to write files outside the imports directory. Attackers c… https://www.cve.org/CVERecord?id=CVE-2026-86542
Post summary
The post announces CVE-2026-86542, describing an unauthenticated file-write flaw caused by inadequate import name validation, but provides no evidence of PoC, exploitation or remediation.