CVE-2021-42357

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

When using Apache Knox SSO prior to 1.6.1, a request could be crafted to redirect a user to a malicious page due to improper URL parsing. A request that included a specially crafted request parameter could be used to redirect the user to a page controlled by an attacker. This URL would need to be presented to the user outside the normal request flow through a XSS or phishing campaign.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Jan 17, 2022
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-423588.8The Contact Form With Captcha WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation in the ~/cfwc-for CVE-2021-423599.1WP DSGVO Tools (GDPR) <= 3.1.23 had an AJAX action, ‘admin-dismiss-unsubscribe‘, which lacked a capability check and a nonce check and was a CVE-2021-42369.8Web Sockets do not execute any AuthenticateMethod methods which may be set, leading to a nil pointer dereference if the returned UserData po CVE-2021-423605.4On sites that also had the Elementor plugin for WordPress installed, it was possible for users with the edit_posts capability, which include CVE-2021-423614.8The Contact Form Email WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient input validation and escaping via t CVE-2021-423628.8The WordPress Popular Posts WordPress plugin is vulnerable to arbitrary file uploads due to insufficient input file type validation found in CVE-2021-423636.1The Preview E-Mails for WooCommerce WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the search_order parameter found in CVE-2021-423648.8The Stetic WordPress plugin is vulnerable to Cross-Site Request Forgery due to missing nonce validation via the stats_page function found in CVE-2021-423654.8The Asgaros Forums WordPress plugin is vulnerable to Stored Cross-Site Scripting due to insufficient escaping via the name parameter found i CVE-2021-423675.4The Variation Swatches for WooCommerce WordPress plugin is vulnerable to Stored Cross-Site Scripting via several parameters found in the ~/i CVE-2021-423698.8Imagicle Application Suite (for Cisco UC) before 2021.Summer.2 allows SQL injection. A low-privileged user could inject a SQL statement thro CVE-2021-423707.5A password mismanagement situation exists in XoruX LPAR2RRD and STOR2RRD before 7.30 because cleartext information is present in HTML passwo