CVE-2023-52208: Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Constant Contact Constant Contact

Q: How do I fix CVE-2023-52208?

constant contact forms: upgrade to newer than 2.4.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-52208 being exploited?

CVE-2023-52208 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-52208 affect?

CVE-2023-52208 affects constant contact forms. Severity is medium (CVSS 5.3). Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Constant Contact Constant Contact Forms.This issue affects Constant Contact Forms: from n/a through 2.4.2.

Q: How urgent is CVE-2023-52208?

Priority 33/100. Remotely exploitable, no login, no user action

Routine

MEDIUM 5.3REMOTEUPGRADE

CVE-2023-52208 is a medium-severity flaw (CVSS 5.3) affecting constant contact forms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Constant Contact Constant Contact Forms.This issue affects Constant Contact Forms: from n/a through 2.4.2.

Why this priority

Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 62%)
CISA exploited list	No
Weakness	CWE-200
Published	2024-01-08
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: constantcontact

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-01-08 19:15 UTCPublished CVE record published
2026-06-17 06:42 UTCUpdated Record last modified

constantcontact constant contact forms UPGRADE

Affected: <= 2.4.2

Fixed in: newer than 2.4.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy constant-contact-forms || rpm -q constant-contact-forms || constant-contact-forms --version

2. UPGRADE to newer than 2.4.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade constant-contact-forms

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade constant-contact-forms

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-52208?

constant contact forms: upgrade to newer than 2.4.2. Exact commands for each OS are on this page.

Is CVE-2023-52208 being exploited?

CVE-2023-52208 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-52208 affect?

CVE-2023-52208 affects constant contact forms. Severity is medium (CVSS 5.3). Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Constant Contact Constant Contact Forms.This issue affects Constant Contact Forms: from n/a through 2.4.2.

How urgent is CVE-2023-52208?

Priority 33/100. Remotely exploitable, no login, no user action

Related CVEs

CVE-2024-9614 MEDIUM 6.1 UPGRADE The Constant Contact Forms by MailMunch plugin for WordPress is vulnerable to Reflected Cross-Site Scripting d
CVE-2024-22137 MEDIUM 6.5 UPGRADE Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MailMunc
CVE-2023-45647 MEDIUM 5.4 UPGRADE Cross-Site Request Forgery (CSRF) vulnerability in MailMunch Constant Contact Forms by MailMunch plugin <= 2.0

References

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