CVE-2026-7602 — JeecgBoot Vulnerability
CVE-2026-7602 — A vulnerability was found in JeecgBoot up to 3.9.1. Affected by this vulnerability is an unknown functionality of the file /sys/fillRule/edit of the component FillRuleUtil Component. The manipulation of the argument ruleClass results in improper authorization. The attack may be perfo
What This Means For You
- If your environment is affected by CWE-266, CWE-285, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-7602 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
2 rules · 6 SIEM formats2 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.
CVE-2026-7602 - JeecgBoot Improper Authorization via FillRuleUtil
title: CVE-2026-7602 - JeecgBoot Improper Authorization via FillRuleUtil
id: scw-2026-05-02-ai-1
status: experimental
level: high
description: |
Detects attempts to exploit CVE-2026-7602 by targeting the /sys/fillRule/edit endpoint with a manipulated 'ruleClass' parameter. This indicates an attempt at improper authorization within the JeecgBoot FillRuleUtil component.
author: SCW Feed Engine (AI-generated)
date: 2026-05-02
references:
- https://shimiscyberworld.com/posts/nvd-CVE-2026-7602/
tags:
- attack.initial_access
- attack.t1190
logsource:
category: webserver
detection:
selection:
cs-uri|contains:
- '/sys/fillRule/edit'
cs-method|exact:
- 'POST'
cs-uri-query|contains:
- 'ruleClass='
condition: selection
falsepositives:
- Legitimate administrative activity
Source: Shimi's Cyber World · License & reuse
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-7602 | vulnerability | CVE-2026-7602 |
| CWE-266 | weakness | CWE-266 |
| CWE-285 | weakness | CWE-285 |
Written by SCW Vulnerability Desk
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | May 02, 2026 at 07:16 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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