Description

An issue was discovered in SecurePoll in the Growth extension in MediaWiki through 1.36.2. Simple polls allow users to create alerts by changing their User-Agent HTTP header and submitting a vote.

Remediation

References

CVE-2021-42045

Related Vulnerabilities

WordPress Plugin Advanced Custom Fields (ACF) Security Bypass (5.9.9)

Roundcube Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-12625)

WordPress Plugin Login Widget With Shortcode Cross-Site Request Forgery (3.1.1)

Apache HTTP Server Other Vulnerability (CVE-2006-4110)

MySQL CVE-2019-2920 Vulnerability (CVE-2019-2920)

Severity

Medium

Classification

CVE-2021-42045 CWE-707 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities