Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
AV AC PR UI S C I A CVSS EPSS %ile KEV N L L N U H H H 8.8 .0106 64.1 —
AFFECTED Product Versions Fixed Blinko unspecified —
TIMELINE Oct 12 Reserved by mitre Oct 12 Published (CNA: mitre) Oct 13 EXPLOIT PUBLISHED — CVE-2026-108980 (Blinko). Public exploit reference added.
Blinko through 1.8.8 allows directory traversal, overwriting startup files as root, via installPlugin. It builds the plugin install path from an unsanitized name in server/routerTrpc/plugin.ts, and the plugin.installPlugin tRPC procedure is open to any authenticated user. Thus, a name containing ../ sequences writes the downloaded plugin files outside the plugins directory. Because the official Docker image runs as root, an authenticated attacker overwrites a root-owned startup file and achieves remote code execution as root. Self-registration for an account may be possible.
| Date | Event | Detail |
|---|---|---|
| October 12, 2026 | Reserved | Reserved by mitre |
| October 12, 2026 | Published | Published (CNA: mitre) |
| October 13, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108980 (Blinko). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Blinko | Blinko | — | — | — |
Authoritative record: CVE-2026-108980 at cve.org
Vendors: blinko
Weaknesses: CWE-24
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108980 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
