Immediate
Before a patch is released, reduce exposure immediately and only allow trusted sources to reach the affected service.
root@hackertop:~/vulnfeed/CVE-2026-7783#
CVE-2026-7783
MEDIUM
SQLi/Injection
⚠ Unpatched · Zero-day◉ PoC 公开
Lifecycle 4/7
CodeCanyon Perfex CRM up to 3.4.1 Admin Kanban Endpoint AbstractKanban.php applySortQuery this sql injection
LIFECYCLE
5.7
CVSS
Vulnerability Description
A vulnerability was found in CodeCanyon Perfex CRM up to 3.4.1 (Customer Relationship Management System). It has been rated as critical. Affected by this issue is the function AbstractKanban::applySortQuery of the file application/services/AbstractKanban.php of the component Admin Kanban Endpoint. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Root Cause Analysis
The manipulation of the argument this with an unknown input leads to a unknown weakness. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component.
Impact: Impacted is confidentiality, integrity, and availability.
Exploit: The exploit is available at bytium.com. It is declared as proof-of-concept. By approaching the search of inurl:application/services/AbstractKanban.php it is possible to find vulnerable targets with Google Hacking.
Countermeasure: There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Impact: Impacted is confidentiality, integrity, and availability.
Exploit: The exploit is available at bytium.com. It is declared as proof-of-concept. By approaching the search of inurl:application/services/AbstractKanban.php it is possible to find vulnerable targets with Google Hacking.
Countermeasure: There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Validation (PoC/EXP) - Looking for Contributors
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Mitigation Plan - Sorted by Priority
High
Enable extra access controls, WAF/ACL, or reverse-proxy rules for Perfex CRM.
High
Use logs and IOCs to hunt through production traffic and confirm whether exploitation traces already exist.
Medium
Keep this issue on the watch list and follow vendor advisories, rollback notices, and new variants.
Vulnerability Lifecycle - Click each stage to inspect details
The issue has entered HackerTop VulnFeed and is now being tracked by the community.
The vulnerability has been synchronized into the platform and entered the visible triage flow.
Initial impact validation is complete based on current disclosure, technical details, and public intelligence.
A public proof path already exists for reference.
No in-the-wild exploitation has been confirmed yet, but monitoring should continue.
No vendor patch is available yet. Apply temporary mitigations first.
Reduce exposure, restrict access, and inspect logs until a permanent fix is available.
5.7
CVSS
Temp Score
5.7
MEDIUM
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metric Details
Attack Vector
Attack Vector
Network
Attack Complexity
Attack Complexity
Low
Privileges Required
Privileges Required
None
User Interaction
User Interaction
None
Confidentiality Impact
Confidentiality Impact
High
Integrity Impact
Integrity Impact
High
Availability Impact
Availability Impact
High
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CVE-2026-7783 · CVSS 5.7 · Active Threat
