CVE-2026-6978 — JiZhiCMS SQL Injection

April 25, 2026 15:15 /MEDIUM /CVSS 4.7/10

Written by SCW Vulnerability Desk Vulnerability Intelligence

National Vulnerability Database vulnerabilitycvemedium-severitysql-injectioncwe-74cwe-89

CVE-2026-6978 — JiZhiCMS SQL Injection

CVE-2026-6978 — 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 exploi

What This Means For You

If your environment is affected by CWE-74, CWE-89, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-6978 updates and patches.

Related ATT&CK Techniques

T1190 Exploit Public-Facing Application Initial Access T1505.003 Server Software Component Initial Access T1189 Drive-by Compromise Initial Access

🛡️ Detection Rules

3 rules · 6 SIEM formats

3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.

critical T1190 Initial Access

CVE-2026-6978 - JiZhiCMS SQL Injection via addcache.html

Sigma YAML — free preview

title: CVE-2026-6978 - JiZhiCMS SQL Injection via addcache.html
id: scw-2026-04-25-ai-1
status: experimental
level: critical
description: |
  Detects the specific SQL injection vulnerability in JiZhiCMS version up to 2.5.6. The rule targets requests to '/index.php/admins/Sys/addcache.html' containing the 'sqls=' parameter, which is known to be vulnerable to SQL injection (CVE-2026-6978). This is a critical initial access vector.
author: SCW Feed Engine (AI-generated)
date: 2026-04-25
references:
  - https://shimiscyberworld.com/posts/nvd-CVE-2026-6978/
tags:
  - attack.initial_access
  - attack.t1190
logsource:
    category: webserver
detection:
  selection:
      uri|contains:
          - '/index.php/admins/Sys/addcache.html'
      cs-uri-query|contains:
          - 'sqls='
  selection_base:
      cs-method:
          - 'POST'
  condition: selection AND selection_base
falsepositives:
  - Legitimate administrative activity

Source: Shimi's Cyber World · License & reuse

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Indicators of Compromise

ID	Type	Indicator
CVE-2026-6978	vulnerability	CVE-2026-6978
CWE-74	weakness	CWE-74
CWE-89	weakness	CWE-89

Written by SCW Vulnerability Desk

Source & Attribution

Source Platform	NVD
Channel	National Vulnerability Database
Published	April 25, 2026 at 15:15 UTC

This content was curated and summarized by Shimi's Cyber World for informational purposes. It is not copied or republished in full. All intellectual property rights remain with the original author and source.

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