CVE-2025-62142Network attack vector

Stored script execution via unescaped page content

Published Dec 31, 2025 · Updated Dec 31, 2025

Stored XSS in Cincopa video and media plug-in 1.163 and earlier allows remote authenticated users to execute scripts in visitors' browsers. The plugin stores page content without sufficient input sanitization and renders it without output escaping; no affected function or parameter is public. Editor-level access is required, and execution occurs when a visitor opens an injected page; exposure is limited to multisite or sites with unfiltered_html disabled.

CVSS severity5.9
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Cincopa video and media plug-in 1.163 and earlier allows remote authenticated users to execute scripts in visitors' browsers. The plugin stores page content without sufficient input sanitization and renders it without output escaping; no affected function or parameter is public. Editor-level access is required, and execution occurs when a visitor opens an injected page; exposure is limited to multisite or sites with unfiltered_html disabled.

The record

CVE
CVE-2025-62142
Published
Dec 31, 2025
Updated
Dec 31, 2025
Vendor
Cincopa
Product
Cincopa video and media plug-in
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 31, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.163

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Cincopa · Cincopa video and media plug-inversion=n/a <=1.163

Published CVSS scores

4.4WordfenceCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
5.9PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-592Stored XSS
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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