How severe is CVE-2021-41263?

This vulnerability has a severity rating of HIGH with a CVSS score of 8.8 out of 10.

What type of vulnerability is CVE-2021-41263?

This is classified as CWE-200, which is a common weakness in software security.

CVE-2021-41263 - HIGH Severity | CVSS 8.8

Vulnerability Description

rails_multisite provides multi-db support for Rails applications. In affected versions this vulnerability impacts any Rails applications using `rails_multisite` alongside Rails' signed/encrypted cookies. Depending on how the application makes use of these cookies, it may be possible for an attacker to re-use cookies on different 'sites' within a multi-site Rails application. The issue has been patched in v4 of the `rails_multisite` gem. Note that this upgrade will invalidate all previous signed/encrypted cookies. The impact of this invalidation will vary based on the application architecture.

Related Vulnerabilities

CVE-2015-5173

HIGH

CVSS:8.8(High)

Cloud Foundry Runtime cf-release before 216, UAA before 2.5.2, and Pivotal Cloud Foundry (PCF) Elastic Runtime before 1.7.0 allow attackers to have unspecified impact via vectors involving emails with...

CWE-2002015

CVE-2016-0286

HIGH

CVSS:8.8(High)

IBM Tivoli Business Service Manager 6.1.0 before 6.1.0-TIV-BSM-FP0004 and 6.1.1 before 6.1.1-TIV-BSM-FP0004 allows remote authenticated users to obtain administrator passwords by leveraging unspecifie...

CWE-2002016

CVE-2016-10314

HIGH

CVSS:8.8(High)

Jensen of Scandinavia AS Air:Link 3G (AL3G) version 2.23m (Rev. 3), Air:Link 5000AC (AL5000AC) version 1.13, and Air:Link 59300 (AL59300) version 1.04 (Rev. 4) devices allow remote attackers to read p...

CWE-2002016

CVE-2016-10533

HIGH

CVSS:8.8(High)

express-restify-mongoose is a module to easily create a flexible REST interface for mongoose models. express-restify-mongoose 2.4.2 and earlier and 3.0.X through 3.0.1 allows a malicious user to send ...

CWE-2002016

CVE-2016-10809

HIGH

CVSS:8.8(High)

In cPanel before 57.9999.54, /scripts/checkinfopages exposed a TTY to an unprivileged process (SEC-114).

CWE-2002016

CVE-2016-10810

HIGH

CVSS:8.8(High)

In cPanel before 57.9999.54, /scripts/maildir_converter exposed a TTY to an unprivileged process (SEC-115).

CWE-2002016