CVE-2026-27656

Mattermost contains a vulnerability (CVE-2026-27656) where versions 11.4.x <= 11.4.0, 11.3.x <= 11.3.1, 11.2.x <= 11.2.3, and 10.11.x

CVE-2026-27656 Account Takeover via Substring Matching in OpenID Connect Authentication

Mattermost versions 11.4.x = 11.4.0, 11.3.x = 11.3.1, 11.2.x = 11.2.3, 10.11.x = 10.11.11 fail to properly validate user identity in the OpenID IsSameUser comparison logic, which allows an attacker to take over arbitrary user accounts via an overly permissive substring matching flaw in the user...

EUVD-2025-208981

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery CSRF vulnerability which, if exploited, can lead to unauthorized modification of certain information...

EUVD-2025-208983

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting XSS vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information...

EUVD-2025-208979

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-40841

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery CSRF vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-27260

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-40842

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting XSS vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information...

CVE-2025-40842 Ericsson Indoor Connect 8855 - Improper Neutralization of Input During Web Page Generation Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting XSS vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information...

CVE-2025-40842

CVE-2025-40842 concerns Ericsson Indoor Connect 8855. The vulnerability is an Improper Neutralization of Input During Web Page Generation (XSS) in versions prior to 2025.Q3, potentially allowing unauthorized disclosure and modification of information. The CVSS v4.0 score is 8.5 (HIGH), with netwo...

CVE-2025-40842 Ericsson Indoor Connect 8855 - Improper Neutralization of Input During Web Page Generation Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting XSS vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information...

CVE-2025-40842

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Scripting XSS vulnerability which, if exploited, can lead to unauthorized disclosure and modification of certain information...

CVE-2025-40841 Ericsson Indoor Connect 8855 - Cross-Site Request Forgery Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery CSRF vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-40841 Ericsson Indoor Connect 8855 - Cross-Site Request Forgery Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery CSRF vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-40841

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains a Cross-Site Request Forgery CSRF vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-40841

Ericsson Indoor Connect 8855 is affected by a Cross-Site Request Forgery (CSRF) vulnerability in versions prior to 2025.Q3. The issue can allow unauthorized modification of certain information with a CVSS v4.0 base score of 5.1 (MEDIUM). Attack vector is network, with low attack complexity and re...

CVE-2025-27260 Ericsson Indoor Connect 8855 - Improper Filtering of Special Elements Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-27260

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information...

CVE-2025-27260

CVE-2025-27260 affects Ericsson Indoor Connect 8855 (versions before 2025.Q3). It covers an Improper Filtering of Special Elements vulnerability that can lead to unauthorized modification of certain information. CVSSv4 base score 7.2 (HIGH): Attack vector NETWORK, complexity LOW, privileges REQUI...

CVE-2025-27260 Ericsson Indoor Connect 8855 - Improper Filtering of Special Elements Vulnerability

Ericsson Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special Elements vulnerability which, if exploited, can lead to unauthorized modification of certain information...