PT-2026-85267

A hard-coded cryptographic key vulnerability exists in the web module of TP-Link Archer AX55 v4. A LAN attacker who captures an HTTP login session may use the known shared RSA private key to decrypt the administrator password; the weakened AES session key further reduces the effort required to...

PT-2026-84984

A flaw has been found in NousResearch hermes-agent 0.18.0. Affected by this issue is the function sess nowait of the file s71.py of the component Session Management. This manipulation of the argument session id causes authorization bypass. The attack can be initiated remotely. The vendor was...

PT-2026-85040

CAT uses Java String.hashCode as the sole integrity check for session cookies without server-side keying, allowing attackers to forge valid checksums offline. Attackers can set the x-forwarded-for header to bypass IP binding validation and create admin sessions with full configuration access...

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...

Impersonating IT support: how threat actors turn a remote session into enterprise-wide access

In this article 1. Risk to enterprise environments 2. Attack chain overview 3. Mitigation and response recommendations 4. Learn more Microsoft Threat Intelligence has observed a human-operated intrusion campaign that abuses Microsoft Teams external collaboration to impersonate IT or helpdesk...

EUVD-2026-62540

Grav: 2FA Bypass via 'login.regenerate2FASecret' - Secret Rotation During Pending Challenge...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Jira Software Data Center

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-59639 was introduced in 10.0.0 and later of Jira Software Data Center and Server. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Jira Software Data Center and Server

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-59642 was introduced in 10.0.0 and later of Jira Software Data Center and Server. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS Vector of...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Jira Service Management Data Center and Server

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-12803 was introduced in 10.0.0 and later of Jira Service Management Data Center and Server. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Jira Service Management Data Center and Server

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-12816 was introduced in 10.0.0 and later of Jira Service Management Data Center and Server. This BASM Broken Authentication & Session Management vulnerability, with a CVSS Score of 8.7 and a CVSS...

BASM (Broken Authentication & Session Management) in Jira Service Management Data Center

This is a vulnerability in a non-Atlassian Jira Service Management dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity BASM Broken Authentication & Session Management vulnerability was introduced in versions 10.0.0, 10.1.1,...

CVE-2026-84652

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated via the "remember me" cookie, allowing attackers able to serve content on the same site as Jenkins to set a known session cookie in the victim's browser, which after the victim...

CVE-2026-84652

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated via the "remember me" cookie, allowing attackers able to serve content on the same site as Jenkins to set a known session cookie in the victim's browser, which after the victim...

CVE-2026-14199 Session takeover via Auth Proxy cache key collision

Only self-managed Grafana instances with Auth Proxy authentication and identity caching enabled syncttl greater than zero are affected. The Auth Proxy cache key concatenated the username and forwarded identity attributes without a delimiter, so distinct identities could collide on one key. An...

EUVD-2026-70197

When SAML IdP-initiated login is enabled in Grafana Enterprise, the SAML library skips validation of the InResponseTo field on all SAML responses, including SP-initiated logins. This removes anti-replay protection, allowing an attacker who obtains a valid signed SAML assertion to replay it and ga...

CVE-2026-12704

When SAML IdP-initiated login is enabled in Grafana Enterprise, the SAML library skips validation of the InResponseTo field on all SAML responses, including SP-initiated logins. This removes anti-replay protection, allowing an attacker who obtains a valid signed SAML assertion to replay it and ga...

CVE-2026-12704 SAML assertion replay via skipped InResponseTo validation

When SAML IdP-initiated login is enabled in Grafana Enterprise, the SAML library skips validation of the InResponseTo field on all SAML responses, including SP-initiated logins. This removes anti-replay protection, allowing an attacker who obtains a valid signed SAML assertion to replay it and ga...

Exploit for CVE-2026-19490

CVE-2026-19490 — NetScaler ADC/Gateway SAML authentication byp...

EUVD-2026-70118

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated via the "remember me" cookie, allowing attackers able to serve content on the same site as Jenkins to set a known session cookie in the victim's browser, which after the victim...

CVE-2026-84652

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated via the "remember me" cookie, allowing attackers able to serve content on the same site as Jenkins to set a known session cookie in the victim's browser, which after the victim...