MailPoet Plugin up to 5.33.0 on WordPress cross-site request forgery

Summaryinfo

A vulnerability identified as problematic has been detected in MailPoet Plugin up to 5.33.0. Affected by this issue is some unknown functionality. The manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2026-57626. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in MailPoet Plugin up to 5.33.0 and classified as problematic. This issue affects some unknown functionality. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

Cross-Site Request Forgery (CSRF) vulnerability in MailPoet allows Cross Site Request Forgery. This issue affects MailPoet: from 5.30.0 through 5.33.0.

It is possible to read the advisory at patchstack.com. The identification of this vulnerability is CVE-2026-57626 since 06/25/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• MailPoet Plugin

Version

• 5.0
• 5.1
• 5.2
• 5.3
• 5.4
• 5.5
• 5.6
• 5.7
• 5.8
• 5.9
• 5.10
• 5.11
• 5.12
• 5.13
• 5.14
• 5.15
• 5.16
• 5.17
• 5.18
• 5.19
• 5.20
• 5.21
• 5.22
• 5.23
• 5.24
• 5.25
• 5.26
• 5.27
• 5.28
• 5.29
• 5.30
• 5.31
• 5.32
• 5.33.0

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

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• 🔒
• 🔒

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Threat Intelligenceinfo

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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