CVE-2023-52208Network attack vector

Unauthenticated data exposure via accessible log files

Published Jan 8, 2024 · Updated Apr 28, 2026

Information exposure in Constant Contact Forms 2.4.2 and earlier allows remote attackers to read sensitive data from error log files. When debugging is enabled, the plugin records form-processing errors in debug logs but does not adequately restrict access to those files. The issue is remotely reachable without authentication only after logging is enabled and a log containing sensitive data has been created.

CVSS severity5.3
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in Constant Contact Forms 2.4.2 and earlier allows remote attackers to read sensitive data from error log files. When debugging is enabled, the plugin records form-processing errors in debug logs but does not adequately restrict access to those files. The issue is remotely reachable without authentication only after logging is enabled and a log containing sensitive data has been created.

The record

CVE
CVE-2023-52208
Published
Jan 8, 2024
Updated
Apr 28, 2026
Vendor
Constant Contact
Product
Constant Contact Forms
Classifications
CWE-200, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=2.4.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Constant Contact · Constant Contact Formsversion=n/a <=2.4.2

Published CVSS scores

5.3PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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