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CVE-2026-39765— WordPress Challan plugin <= 3.7.88 - Privilege Escalation vulnerability

Quick assessment

Affected
WebAppick Challan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 Challan <= 3.7.88 版本中，存在管理员权限提升漏洞。

CVSS 7.2 · High EPSS 0.46% · P39

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 1

VendorProduct Version RangeStatus
WebAppick Challan n/a≤ 3.7.88 affected
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I. Basic Information for CVE-2026-39765

Vulnerability Information
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Vulnerability Title
WordPress Challan plugin <= 3.7.88 - Privilege Escalation vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Shop Manager Privilege Escalation in Challan <= 3.7.88 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
WebAppick Challan n/a ~ 3.7.88 -

II. Public POCs for CVE-2026-39765

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III. Intelligence Information for CVE-2026-39765

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Other References for CVE-2026-39765 (1)

IV. Related Vulnerabilities

Same product: Challan
Same vendor: WebAppick
Same weakness: CWE-266