CVE-2026-65490Network attack vector

Unauthenticated system-information disclosure

Published Jul 23, 2026 · Updated Jul 23, 2026

Sensitive data exposure in Mediavine Create 2.6.0 and earlier allows remote attackers to read non-public system information. The CNA record and Patchstack advisory do not disclose the affected endpoint, returned data fields, or code path that exposes the information. A network request requires no account or user interaction; the reported consequence is limited to reading information, with no data modification or service interruption.

CVSS severity5.3
Medium
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive data exposure in Mediavine Create 2.6.0 and earlier allows remote attackers to read non-public system information. The CNA record and Patchstack advisory do not disclose the affected endpoint, returned data fields, or code path that exposes the information. A network request requires no account or user interaction; the reported consequence is limited to reading information, with no data modification or service interruption.

The record

CVE
CVE-2026-65490
Published
Jul 23, 2026
Updated
Jul 23, 2026
Vendor
Mediavine
Product
Create
Classifications
CWE-497, CAPEC-37
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 23, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 23, 2026Record 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 <=2.5.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Mediavine · Createversion=n/a <=2.5.3

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere
CAPEC-37Retrieve Embedded Sensitive Data

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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