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 AT PR UI VC VI VA CVSS EPSS %ile KEV N L N H N L L L 2.0 .0054 44.3 —
AFFECTED Product Versions Fixed CicadasCMS 2431154dac8d0735e04f1fd2a3c3556668fc8dab – —
TIMELINE Oct 11 Reserved by VulDB Oct 12 Published (CNA: VulDB) Oct 15 EXPLOIT PUBLISHED — CVE-2026-108790 (westboy CicadasCMS). Public exploit reference added.
A security flaw has been discovered in westboy CicadasCMS up to 2431154dac8d0735e04f1fd2a3c3556668fc8dab. This impacts the function TemplateController.save of the file /system/cms/template/save of the component Backend Template Editor. The manipulation results in path traversal. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
| Date | Event | Detail |
|---|---|---|
| October 11, 2026 | Reserved | Reserved by VulDB |
| October 12, 2026 | Published | Published (CNA: VulDB) |
| October 15, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-108790 (westboy CicadasCMS). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| westboy | CicadasCMS | — | 2431154dac8d0735e04f1fd2a3c3556668fc8dab | — |
Authoritative record: CVE-2026-108790 at cve.org
Vendors: westboy
Weaknesses: CWE-22
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108790 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.
