CVE-2025-64272Network attack vector

Subscriber-level extraction of sensitive configuration data

Published Dec 18, 2025 · Updated Dec 18, 2025

Sensitive information exposure in GetResponse Official 1.5.3 and earlier allows remote authenticated users to extract configuration data. Public advisories identify sensitive user or configuration data as exposed but do not disclose the affected endpoint or the operation that returns it without sufficient authorization. Subscriber-level WordPress access is sufficient, and the reported consequence is limited to confidentiality, with no data modification or service interruption.

CVSS severity6.5
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive information exposure in GetResponse Official 1.5.3 and earlier allows remote authenticated users to extract configuration data. Public advisories identify sensitive user or configuration data as exposed but do not disclose the affected endpoint or the operation that returns it without sufficient authorization. Subscriber-level WordPress access is sufficient, and the reported consequence is limited to confidentiality, with no data modification or service interruption.

The record

CVE
CVE-2025-64272
Published
Dec 18, 2025
Updated
Dec 18, 2025
Vendor
GetResponse
Product
GetResponse Official
Classifications
CWE-497
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 18, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 18, 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 <=<= 1.5.3 changes=[{"at":"1.5.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

GetResponse · GetResponse Officialversion=n/a <=<= 1.5.3 changes=[{"at":"1.5.4","status":"unaffected"}]

Published CVSS scores

6.5PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere

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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