CVE-2024-58267 Rancher CLI SAML authentication is vulnerable to phishing attacks

A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher’s authentication tokens...

CVE-2024-58267

CVE-2024-58267 concerns Rancher CLI SAML authentication, where the custom SAML protocol used by Rancher’s CLI can be abused to phish and steal tokens. Connected advisories identify affected code paths in github.com/rancher/rancher and specify vulnerable ranges: v2.9.0–before v2.9.12, v2.10.0–befo...

CVE-2024-58267 Rancher CLI SAML authentication is vulnerable to phishing attacks

A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher’s authentication tokens...

CVE-2024-58267: Insufficient Verification of Data Authenticity

A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher’s authentication tokens...

Mattermost Server 10.5.x < 10.5.10 / 10.9.x < 10.9.5 / 10.10.x < 10.10.2 / 10.11.0 URL Redirection (MMSA-2025-00509)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2025-00509 advisory. - Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a maliciou...

GHSA-V3VJ-5868-2CH2 Rancher CLI SAML authentication is vulnerable to phishing attacks

Impact A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher’s authentication tokens. Rancher Manager...

PT-2025-39664

Name of the Vulnerable Software and Affected Versions Rancher Manager versions prior to 2.9.12 Rancher Manager versions prior to 2.10.10 Rancher Manager versions prior to 2.11.6 Rancher Manager versions prior to 2.12.2 Description Rancher Manager is susceptible to phishing attacks targeting SAML...

SUSE CVE-2024-58267

A vulnerability has been identified within Rancher Manager whereby the SAML authentication from the Rancher CLI tool is vulnerable to phishing attacks. The custom authentication protocol for SAML-based providers can be abused to steal Rancher's authentication tokens...

SUSE CVE-2025-9072

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user's cookies to an attacker-controlled URL...

CVE-2025-59270

The CVE-2025-59270 entry concerns the psPAS PowerShell module (Get-PASSAMLResponse) not explicitly enforcing TLS 1.2 during SAML authentication. The root cause is insufficient TLS protocol enforcement, enabling a MITM adversary in the handshake to downgrade TLS to a deprecated version. The vulner...

BIT-GITLAB-2025-2256 Improper Validation of Specified Quantity in Input in GitLab

An issue has been discovered in GitLab CE/EE affecting all versions from 7.12 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed unauthorized users to render the GitLab instance unresponsive to legitimate users by sending multiple concurrent large SAML responses...

CVE-2025-59270: Selection of Less-Secure Algorithm During Negotiation

psPAS PowerShell module does not explicitly enforce TLS 1.2 within the 'Get-PASSAMLResponse' function during the SAML authentication process. An unauthenticated attacker in a 'Man-in-the-Middle' position could manipulate the TLS handshake and downgrade TLS to a deprecated protocol. Fixed in 7.0.2...

psPAS does not enforce TLS 1.2 within Get-PASSAMLResponse

RISK EVALUATION psPAS is a PowerShell module for the CyberArk API. psPAS does not explicitly enforce TLS 1.2 when using the 'Get-PASSAMLResponse' function. An unauthenticated attacker in a 'Man-in-the-Middle' position could manipulate the TLS handshake and downgrade TLS to a deprecated protocol...

Mattermost Open Redirect vulnerability

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user’s cookies to an attacker-controlled URL...

CVE-2025-9072

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user’s cookies to an attacker-controlled URL...

CVE-2025-9072 One-Click Mattermost Account Takeover via Poisoned RelayState SAML Parameter

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user’s cookies to an attacker-controlled URL...

CVE-2025-9072 One-Click Mattermost Account Takeover via Poisoned RelayState SAML Parameter

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user’s cookies to an attacker-controlled URL...

CVE-2025-9072

Mattermost CVE-2025-9072 is an open redirect vulnerability in Mattermost Server where the redirect_to parameter is not validated in certain versions (10.10.x &lt;= 10.10.1, 10.5.x &lt;= 10.5.9, 10.9.x

CVE-2025-9072: URL Redirection to Untrusted Site

Mattermost versions 10.10.x = 10.10.1, 10.5.x = 10.5.9, 10.9.x = 10.9.4 fail to validate the redirectto parameter, allowing an attacker to craft a malicious link that, once a user authenticates with their SAML provider, could post the user’s cookies to an attacker-controlled URL...

CVE-2025-2256

An issue has been discovered in GitLab CE/EE affecting all versions from 7.12 before 18.1.6, 18.2 before 18.2.6, and 18.3 before 18.3.2 that could have allowed unauthorized users to render the GitLab instance unresponsive to legitimate users by sending multiple concurrent large SAML responses...