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CVE-2026-48889— WordPress Amelia plugin <= 2.3 - Privilege Escalation vulnerability

Quick assessment

Affected
TMS Amelia
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.

Amelia是Melograno Venture Studio公司的一款WordPress日历插件。 Melograno Venture Studio Amelia 2.3及之前版本存在访问控制问题漏洞，该漏洞源于权限许可和访问控制问题，可能导致权限提升。

CVSS 8.8 · High EPSS 0.42% · P34

Affected Version Matrix 1

VendorProduct Version RangeStatus
TMS Amelia n/a≤ 2.3 affected
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I. Basic Information for CVE-2026-48889

Vulnerability Information
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Vulnerability Title
WordPress Amelia plugin <= 2.3 - Privilege Escalation vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Subscriber Privilege Escalation in Amelia <= 2.3 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
Vulnerability Title
Melograno Venture Studio Amelia 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amelia是Melograno Venture Studio公司的一款WordPress日历插件。 Melograno Venture Studio Amelia 2.3及之前版本存在访问控制问题漏洞，该漏洞源于权限许可和访问控制问题，可能导致权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
TMS Amelia n/a ~ 2.3 -

II. Public POCs for CVE-2026-48889

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III. Intelligence Information for CVE-2026-48889

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Same Patch Batch · TMS · 2026-06-15 · 3 CVEs total

CVE-2026-40789 7.5 HIGH WordPress Amelia plugin <= 2.2 - Sensitive Data Exposure vulnerability
CVE-2026-40795 6.5 MEDIUM WordPress Amelia plugin <= 2.2 - Broken Access Control vulnerability

IV. Related Vulnerabilities

Same product: Amelia
Same vendor: TMS
Same weakness: CWE-266

V. Comments for CVE-2026-48889

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