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CVE-2026-102771

Naichen ThinkCMF Email Template MailController.php templatePut special elements in template engine

Naichen ThinkCMF
Open in ThreatlineRecord JSON
CVSS
5.1Medium
ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 30 Sep 2026. Not in the KEV catalogCISA via CVE List
Exploit odds (EPSS)0.24%Chance of exploitation activity in the next 30 days, higher than 14% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published29 Sep 2026Updated 30 Sep 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Description

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.

Text from CVE List

Affected versions 8

  • ThinkCMFaffected: 8.0.0CVE List
  • ThinkCMFaffected: 8.0.1CVE List
  • ThinkCMFaffected: 8.0.2CVE List
  • ThinkCMFaffected: 8.0.3CVE List
  • ThinkCMFaffected: 8.0.4CVE List
  • ThinkCMFaffected: 8.0.5CVE List
  • ThinkCMFaffected: 8.0.6CVE List
  • ThinkCMFaffected: 8.0.7CVE List

References 5