CVE-2023-52223: Cross-Site Request Forgery (CSRF) vulnerability in MailerLite MailerLite – WooCommerce integration.This issue

Q: How do I fix CVE-2023-52223?

mailerlite: upgrade to 2.0.9. Exact commands for each OS are on this page.

Q: Is CVE-2023-52223 being exploited?

CVE-2023-52223 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-2023-52223 affect?

CVE-2023-52223 affects mailerlite. Severity is medium (CVSS 5.4). Cross-Site Request Forgery (CSRF) vulnerability in MailerLite MailerLite – WooCommerce integration.This issue affects MailerLite – WooCommerce integration: from n/a through 2.0.8.

Q: How urgent is CVE-2023-52223?

Priority 22/100. No elevated risk signals yet.

Routine

MEDIUM 5.4UPGRADE

CVE-2023-52223 is a medium-severity flaw (CVSS 5.4) affecting mailerlite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-Site Request Forgery (CSRF) vulnerability in MailerLite MailerLite – WooCommerce integration.This issue affects MailerLite – WooCommerce integration: from n/a through 2.0.8.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 89%)
CISA exploited list	No
Weakness	CWE-352
Published	2024-02-28
Last modified	2026-06-17

Publisher (CNA): Patchstack · Vendor: mailerlite

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

Am I affected?

Timeline

2024-02-28 17:15 UTCPublished CVE record published
2026-06-17 06:42 UTCUpdated Record last modified

mailerlite mailerlite UPGRADE

Affected: < 2.0.9

Fixed in: 2.0.9

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy mailerlite || rpm -q mailerlite || mailerlite --version

2. UPGRADE to 2.0.9 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade mailerlite

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mailerlite

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-2023-52223?

mailerlite: upgrade to 2.0.9. Exact commands for each OS are on this page.

Is CVE-2023-52223 being exploited?

CVE-2023-52223 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-2023-52223 affect?

CVE-2023-52223 affects mailerlite. Severity is medium (CVSS 5.4). Cross-Site Request Forgery (CSRF) vulnerability in MailerLite MailerLite – WooCommerce integration.This issue affects MailerLite – WooCommerce integration: from n/a through 2.0.8.

How urgent is CVE-2023-52223?

Priority 22/100. No elevated risk signals yet.

Software pages

WooCommerce vulnerabilities

References

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