Description

Cross-site Scripting (XSS) vulnerability in MyBB before 1.8.26 via Nested Auto URL when parsing messages.

Remediation

References

CVE-2021-27889

Related Vulnerabilities

Oracle Database Server CVE-2010-4421 Vulnerability (CVE-2010-4421)

WordPress Plugin IGIT Posts Slider Widget TimThumb Arbitrary File Upload (1.1)

Internet Information Services Other Vulnerability (CVE-1999-1223)

Drupal Core 8.8.x Remote Code Execution (8.8.0 - 8.8.10)

Jenkins Improper Access Control Vulnerability (CVE-2015-5325)

Severity

Medium

Classification

CVE-2021-27889 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities