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CVE-2021-24556

MEDIUM

6.1

Description

The kento_email_subscriber_ajax AJAX action of the Email Subscriber WordPress plugin through 1.1, does not properly sanitise, validate and escape the submitted subscribe_email and subscribe_name POST parameters, inserting them in the DB and then outputting them back in the Subscriber list (/wp-admin/edit.php?post_type=kes_campaign&page=kento_email_subscriber_list_settings), leading a Stored XSS issue.

CVE Details

CVSS v3.1 Score6.1

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published8/23/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

email-subscriber_project:email-subscriber

Weaknesses (CWE)

CWE-79CWE-79

References

https://codevigilant.com/disclosure/2021/wp-plugin-email-subscriber/(contact@wpscan.com)

https://wpscan.com/vulnerability/f050aedc-f79f-4b27-acac-0cdb33b25af8(contact@wpscan.com)

https://codevigilant.com/disclosure/2021/wp-plugin-email-subscriber/(af854a3a-2127-422b-91ae-364da2661108)

https://wpscan.com/vulnerability/f050aedc-f79f-4b27-acac-0cdb33b25af8(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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