Cross site scripting (XSS) vulnerability in the Spiffy Calendar plugin before 3.3.0 for WordPress allows remote attackers to inject arbitrary JavaScript via the yr parameter.
CVE-2017-9420 is a medium severity with CVSS 6.1 Cross-Site Scripting issue affecting the Plugin Spiffy Calendar. It affects Versions before 3.3.0 and is fixed in 3.3.0.
CVE-2017-9420 is tracked for the Plugin Spiffy Calendar as medium severity with CVSS 6.1. The affected range is Versions before 3.3.0. Update Spiffy Calendar to 3.3.0 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
spiffy-calendar
View on wordpress.org
|
| CVE | CVE-2017-9420 |
| Patched Versions |
3.3.0
|
| Affected Versions |
Versions before 3.3.0
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Spiffy Calendar <= 4.9.11 - Authenticated (Administrator+) SQL Injection
Spiffy Calendar <= 4.9.1 - Authenticated (Contributor+) SQL Injection
Spiffy Calendar <= 4.9.13 - Authenticated (Contributor+) Stored Cross-Site Scripting
Spiffy Calendar <= 4.9.5 - Authenticated (Contributor+) Stored Cross-Site Scripting
Spiffy Calendar <= 4.9.0 - Edit/Delete event via IDOR
Spiffy Calendar <= 4.9.13 - Reflected Cross-Site Scripting
Spiffy Calendar <= 4.9.7 - Reflected Cross-Site Scripting
Spiffy Calendar <= 4.9.0 - Event deletion via Cross-Site Request Forgery
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