Reference page — cumulative record through Saturday, October 3, 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 .0024 13.5 —
AFFECTED Product Versions Fixed ThinkCMF 8.0.0 – —
TIMELINE Sep 29 Reserved by VulDB Sep 29 Published (CNA: VulDB) Sep 30 EXPLOIT PUBLISHED — CVE-2026-102771 (Naichen ThinkCMF). Public exploit reference added.
A security vulnerability has been detected in Naichen ThinkCMF up to 8.0.7. Affected by this issue is the function MailController::templatePut of the file cmf-api/src/admin/controller/MailController.php of the component Email Template. The manipulation leads to improper neutralization of special elements used in a template engine. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
| Date | Event | Detail |
|---|---|---|
| September 29, 2026 | Reserved | Reserved by VulDB |
| September 29, 2026 | Published | Published (CNA: VulDB) |
| September 30, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-102771 (Naichen ThinkCMF). Public exploit reference added. |
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|---|---|---|---|
| Naichen | ThinkCMF | — | 8.0.0 | — |
Authoritative record: CVE-2026-102771 at cve.org
Vendors: naichen
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-102771 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 Saturday, October 3, 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.
