CWE-384Compound1 in KEV

Session Fixation

Incomplete in the CWE catalog · 214 CVEs mapped

214
CVEs mapped
1
In KEV
6.7
Median CVSS
What it is

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

Recent examples
8.1cvss
CVE-2026-49410

CVE-2026-49410 - HIGH Severity Vulnerability

OpenHuman is an open-source agent harness available as a desktop application and Rust library. Versions before 0.56.0 allow cross-site request forgery against the unauthenticated GET /auth/telegram loopback callback because telegram_auth_handler consumes an attacker-supplied one-time Telegram login token and passes the returned JWT to credentials::ops::store_session without validating browser fetch metadata or the request origin. An attacker with an OpenHuman account can cause a user with the local core running to visit a malicious page that requests the /auth/telegram endpoint on loopback port 7788, switching the user's active local session to the attacker's backend account and exposing subsequent agent actions, memory writes, and Telegram messages associated with that session to the attacker. This issue is fixed in version 0.56.0.

HIGHno explanation yet
0%
epss
8.1cvss
CVE-2026-55682

CVE-2026-55682 - HIGH Severity Vulnerability

WeGIA is a web manager for charitable institutions. Prior to 3.8.6, the auto-prepended web/html/seguranca/sessionStart.php reflects an attacker-supplied PHPSESSID cookie in a Set-Cookie response and uses DB_HOST as the cookie domain. If a victim authenticates while using the attacker-selected identifier, the attacker can reuse that identifier to hijack the authenticated session. The response also discloses the internal database host name through the cookie Domain attribute, and the vulnerable session handler affects all PHP pages. This issue is fixed in version 3.8.6.

HIGHno explanation yet
0%
epss
7.3cvss
CVE-2026-107421

CVE-2026-107421 - HIGH Severity Vulnerability

Session Fixation vulnerability in VideoWhisper.com Broadcast Live Video videowhisper-live-streaming-integration allows Session Hijacking.This issue affects Broadcast Live Video: from n/a through 7.3.2.

HIGHno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-384
Abstraction
Compound
Structure
Composite
Status
Incomplete
References (2)