What’s Vulnerable › Vulnerabilities

CVE-2017-9420

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-06-05 · updated 2026-06-17
• Weakness: CWE-79

Description

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.

Affected products

• Sunnythemes Spiffy Calendar: 1.0.0, 1.0.1, 1.0.2a, 1.0.3, 1.1.0, 1.1.1 (+33)

References

• http://spiffycalendar.sunnythemes.com/version-3-3-0/
• http://www.securityfocus.com/bid/98931
• https://wpvulndb.com/vulnerabilities/8842
• http://spiffycalendar.sunnythemes.com/version-3-3-0/
• http://www.securityfocus.com/bid/98931
• https://wpvulndb.com/vulnerabilities/8842

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