What is CVE-2026-6487?

CVE-2026-6487 is a medium-severity vulnerability in Qihui Jtbc5 Cms, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-04-17.

How severe is CVE-2026-6487?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Path Traversal in Qihui Jtbc5 Cms

CVE-2026-6487

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…

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.001 (16.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Qihui Jtbc5 Cms — versions 5.0.3.6

Weakness classification (CWE)

CWE-22 — Path Traversal

References

VDB-358028 | Qihui jtbc5 CMS Code Endpoint manage.php path traversal (technical-description, vdb-entry)
VDB-358028 | CTI Indicators (IOB, IOC, TTP, IOA) (signature, permissions-required)
Submit #786183 | Shanghai Qihui Network Technology Co., Ltd. jtbc5 CMS v5.0.3.6 Directory Traversal (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-6487?: CVE-2026-6487 is a medium-severity vulnerability in Qihui Jtbc5 Cms, classified under Path Traversal. CVSS score: 4.3/10. Published 2026-04-17.
How severe is CVE-2026-6487?: Medium severity. CVSS v3 base score is 4.3 out of 10.