Is CVE-2026-6978 actively exploited?

No active exploitation of CVE-2026-6978 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-6978 be exploited remotely?

Yes. CVE-2026-6978 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-6978?

CVE-2026-6978 has a CVSS score of 4.7 (MEDIUM).

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MEDIUM

CVE-2026-6978

CWE-74Published: April 25, 2026· Updated: Apr 29, 2026

4.7

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:0.8th

Official Description

A vulnerability was detected in JiZhiCMS up to 2.5.6. The impacted element is the function htmlspecialchars_decode of the file /index.php/admins/Sys/addcache.html. The manipulation of the argument sqls results in sql injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Technical Analysis

CVE-2026-6978 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires high privileges, which limits the exposure to scenarios where an attacker has already gained initial access.