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 N N L L L 5.5 .0039 31.9 —
AFFECTED Product Versions Fixed CMS 3.0.2patch1 – —
TIMELINE Oct 11 Reserved by VulDB Oct 12 Published (CNA: VulDB) Oct 15 EXPLOIT PUBLISHED — CVE-2026-108900 (Exponent CMS). Public exploit reference added.
A vulnerability has been found in Exponent CMS up to 3.0.2patch2. Affected is the function userLogin of the file xmlrpc.php of the component XML-RPC. Such manipulation leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. 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-2026-108900 (Exponent CMS). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Exponent | CMS | — | 3.0.2patch1 | — |
Authoritative record: CVE-2026-108900 at cve.org
Vendors: exponent
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-108900 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.
