GHSA-6529-C226-H328 MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

Summary makessrfsafehook blocks HTTP redirects to private/internal IPs by validating the Location header before the client follows a 3xx response. The problem is that this hook is only attached in one of three authentication branches — the header-PAT path. Basic auth and OAuth branches skip it...

MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

Summary makessrfsafehook blocks HTTP redirects to private/internal IPs by validating the Location header before the client follows a 3xx response. The problem is that this hook is only attached in one of three authentication branches — the header-PAT path. Basic auth and OAuth branches skip it...

CVE-2026-77261

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

CVE-2026-77261 MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

EUVD-2026-84631

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

CVE-2026-77261

The MCP Atlassian Model Context Protocol server (versions prior to 0.22.0 ) is vulnerable to Server-Side Request Forgery (SSRF) due to a missing _make_ssrf_safe_hook in the JiraFetcher and ConfluenceFetcher sessions. Specifically, sessions created via the basic-auth and oauth_pat branches can be ...

CVE-2026-77261 MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

CVE-2026-77261 MCP Atlassian: SSRF redirect protection missing for basic-auth and OAuth authentication branches

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

CVE-2026-77261: Server-Side Request Forgery (SSRF)

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, makessrfsafehook is omitted from JiraFetcher and ConfluenceFetcher sessions created through the basic-auth and oauthpat branches. If an attacker-controlled or compromised configured...

ROOT-APP-NPM-CVE-2024-47178 CVE-2024-47178 in basic-auth-connect - Patched by Root

Root has patched CVE-2024-47178 in the basic-auth-connect package for Root:npm. Multiple fixed versions available...

CVE-2026-89064 All-in-One WP Migration and Backup <= 7.110 - Unauthenticated Insufficient Credential Protection via Authorization Basic Header

The All-in-One WP Migration and Backup plugin for WordPress is vulnerable to Insufficient Credential Protection in versions up to, and including, 7.110. This is due to the Ai1wmMainController::init method — registered on the admininit hook, which fires unauthenticated on admin-ajax.php and...

PT-2026-94041

Name of the Vulnerable Software and Affected Versions SecObserve versions prior to 1.59.1 Description An information disclosure issue exists in the ApiConfigurationSerializer which fails to remove the basic auth password field from API configuration responses. This allows users with view-only...

PT-2026-93816

Name of the Vulnerable Software and Affected Versions FileRise versions prior to 3.28.0 Description Improper session isolation between the WebDAV interface and the web application session context allows authenticated low-privilege attackers to gain unauthorized read and write access. By combining...

CVE-2026-89027

miniOrange JWT Authentication for WP REST APIs plugin for WordPress before 4.8.0 contains an authentication method downgrade vulnerability that allows unauthenticated attackers to bypass administrator-configured authentication by supplying a specific GET parameter without any capability check or...

CVE-2026-91923

KubeSphere through 4.1.3 contains a server-side request forgery vulnerability in the git credential verification endpoint that accepts unvalidated caller-supplied URLs without allowlist restrictions. Authenticated attackers can supply arbitrary URLs to reach internal services and exfiltrate...

CVE-2026-91143

goproxy through 15.3 fails to apply HTTP proxy basic authentication to CONNECT tunnel requests, allowing unauthenticated clients to bypass credential requirements. Attackers can issue CONNECT requests to establish tunnels through the authenticated proxy without providing credentials, enabling...

Astra Linux – Vulnerability in Firefox and Thunderbird

The username:password portion was not properly removed from URLs in CSP reports, which could potentially expose HTTP Basic Authentication credentials. This vulnerability was fixed in Firefox 141, Firefox ESR 128.13, Firefox ESR 140.1, Thunderbird 141, Thunderbird 128.13, and Thunderbird 140.1...

Linux Distros Unpatched Vulnerability : CVE-2026-90461

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTPS Basic Authentication...

CVE-2026-90461

OpenStack Ironic through 38.0.0 may send a username and password to an unexpected remote host when Image Service is configured for HTTPS Basic Authentication...

CVE-2026-90461

OpenStack Ironic versions through 38.0.0 may leak a username and password to an unexpected remote host when the Image Service is configured for HTTP(S) Basic Authentication . The credential disclosure results in a HIGH confidentiality impact with a changed scope , rated CVSS 3.1: 6.3 (Medium) due...