CVE-2021-34635

Public Exploit
Poll Maker <= 3.2.8 - Reflected Cross-Site Scripting

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.

Remediation

Solution:

  • Update plugin to version 3.2.9 or newer.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.21%
Third-Party Advisory wordpress.org Third-Party Advisory wordfence.com
Affected: AYS Pro Extensions Poll Maker
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2021-34635?
CVE-2021-34635 has been scored as a medium severity vulnerability.
How to fix CVE-2021-34635?
To fix CVE-2021-34635: Update plugin to version 3.2.9 or newer.
Is CVE-2021-34635 being actively exploited in the wild?
It is possible that CVE-2021-34635 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34635?
CVE-2021-34635 affects AYS Pro Extensions Poll Maker.
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