CVE-2026-88415
HIGH
8.7
CVSS Score
Published: September 22, 2026 at 12:00 AM UTC
Updated: September 23, 2026 at 03:28 PM UTC
1 product affected across 1 vendorMCMS
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Severity
HIGH8.7
Exploit prediction
EPSS 0.4%
SSVC
PoC
Description
MCMS 6.1.1 through 6.2.1 is vulnerable to stored Cross-Site Scripting (XSS). The article content field `contentDetails` is excluded from the global XSS filter.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
6.1.1 ≤ v ≤ 6.2.1
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
Source: cverecord
https://github.com/15536818056/CVE/issues/2SSVC — Action Prioritization
SSVCPoCNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
8.7HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusAWAITING ANALYSIS
CWE
CWE-79
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