Medium severity · published Aug 2, 2021
CVE-2021-34635
Poll Maker <= 3.2.8 - Reflected Cross-Site Scripting
6.1
CVSS
0.9%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PM
Poll Maker · AYS Pro Extensions
3.2.8 through 3.2.8 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34635
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34635
Exploit
https://plugins.trac.wordpress.org/browser/poll-maker/tags/3.2.8/admin/partials/settings/poll-maker-settings.php#L249
Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-34635