Description

WordPress Plugin Calendar by WD-Responsive Event Calendar for WordPress is prone to multiple cross-site scripting and SQL injection vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, to steal cookie-based authentication credentials, to compromise the application, access or modify data or to exploit vulnerabilities in the underlying database. WordPress Plugin Calendar by WD-Responsive Event Calendar for WordPress version 1.3.0 is vulnerable; other versions may also be affected.

Remediation

Update to the latest version

References

http://www.waraxe.us/advisory-104.html

http://www.exploit-db.com/exploits/25723/

http://packetstormsecurity.com/files/121709/Spider-Event-Calendar-1.3.0-Cross-Site-Scripting-Path-Disclosure-SQL-Injection.html

http://secunia.com/advisories/53481/

Related Vulnerabilities

Drupal Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-6926)

WordPress Plugin Media Library Categories Multiple Cross-Site Scripting Vulnerabilities (1.1.1)

UAParser.js Other Vulnerability (CVE-2021-27292)

Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2025-52476)

Magento Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2021-21014)

Severity

High

Classification

CWE-79 CWE-89 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update SQL Injection XSS