CVE-2021-34635: Poll Maker <= 3.2.8 - Reflected Cross-Site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-08-02 · updated 2026-06-17
Weakness: CWE-79

Description

The Poll Maker WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the mcount parameter found in the ~/admin/partials/settings/poll-maker-settings.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.2.8.

Affected products

Ays Pro Poll Maker: through 3.2.8

References

https://plugins.trac.wordpress.org/browser/poll-maker/tags/3.2.8/admin/partials/settings/poll-maker-settings.php#L249
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34635
https://plugins.trac.wordpress.org/browser/poll-maker/tags/3.2.8/admin/partials/settings/poll-maker-settings.php#L249
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34635

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