CVE-2026-6487: Qihui jtbc5 CMS Code Endpoint manage.php path traversal

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-17 · updated 2026-10-26
Weakness: CWE-22

Description

A flaw has been found in Qihui jtbc5 CMS 5.0.3.6. Affected is an unknown function of the file /dev/code/common/diplomat/manage.php of the component Code Endpoint. This manipulation of the argument path causes path traversal. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Qihui jtbc5 CMS: 5.0.3.6

References

https://tcn60zf28jhk.feishu.cn/wiki/CnpvwDdyOi5PXOk8X1fcorudnSv?from=from_copylink
https://vuldb.com/submit/786183
https://vuldb.com/vuln/358028
https://vuldb.com/vuln/358028/cti

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