CVE-2021-39315: Magic Post Voice <= 1.2 Reflected Cross-Site Scripting

Severity: medium (CVSS 4.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-12-14 · updated 2026-06-17
Weakness: CWE-79

Description

The Magic Post Voice WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the ids parameter found in the ~/inc/admin/main.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 1.2.

Affected products

Magic Post Voice: through 1.2

References

https://plugins.trac.wordpress.org/browser/magic-post-voice/trunk/inc/admin/main.php#L14
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39315
https://plugins.trac.wordpress.org/browser/magic-post-voice/trunk/inc/admin/main.php#L14
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39315

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