UBUNTU-CVE-2026-57941

Use After Free vulnerability in Apache HTTP Server's modhttp2 via shared session-bbtmp re-entrancy This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68...

CVE-2026-73975

The research data repository system djehuty , developed by 4TU.ResearchData, is vulnerable to an authenticated SPARQL injection in versions prior to 26.3.2 . An authenticated depositor can supply a crafted session name to inject arbitrary SPARQL into state-modifying (DELETE/INSERT ) queries. This...

CVE-2026-73975 djehuty: Authenticated SPARQL injection in session editing allows writing arbitrary RDF triples

djehuty is a research data repository system developed by 4TU.ResearchData. Prior to version 26.3.2, an authenticated depositor can inject arbitrary SPARQL into a state-modifying DELETE/INSERT query by supplying a crafted session name, letting them write and delete arbitrary triples anywhere in t...

CVE-2026-73975 djehuty: Authenticated SPARQL injection in session editing allows writing arbitrary RDF triples

djehuty is a research data repository system developed by 4TU.ResearchData. Prior to version 26.3.2, an authenticated depositor can inject arbitrary SPARQL into a state-modifying DELETE/INSERT query by supplying a crafted session name, letting them write and delete arbitrary triples anywhere in t...

CVE-2026-73975 djehuty: Authenticated SPARQL injection in session editing allows writing arbitrary RDF triples

djehuty is a research data repository system developed by 4TU.ResearchData. Prior to version 26.3.2, an authenticated depositor can inject arbitrary SPARQL into a state-modifying DELETE/INSERT query by supplying a crafted session name, letting them write and delete arbitrary triples anywhere in t...

social-auth-core has a Session Fixation issue

ImpactThe partial-pipeline resume mechanism accepted partialtoken as a bearer credential without binding it to the browser session that created it.Applications using resumable partial pipeline steps could allow an attacker to start an authentication flow, obtain a valid partial token and...

PYSEC-2026-4168 social-auth-core has a Session Fixation issue

Impact The partial-pipeline resume mechanism accepted partialtoken as a bearer credential without binding it to the browser session that created it. Applications using resumable partial pipeline steps could allow an attacker to start an authentication flow, obtain a valid partial token and...

Nautobot: Stored cross-site scripting (XSS) in object create/edit form help text

ImpactWhat kind of vulnerability is it? Who is impacted?It has two related instances that share the same root cause: a user-controlled model field is assigned verbatim to a form field's helptext, which is rendered with Django's |safe filter renderfield.html, bypassing auto-escaping.In both cases...

PYSEC-2026-4110 Nautobot: Stored cross-site scripting (XSS) in object create/edit form help text

Impact What kind of vulnerability is it? Who is impacted? It has two related instances that share the same root cause: a user-controlled model field is assigned verbatim to a form field's helptext, which is rendered with Django's |safe filter renderfield.html, bypassing auto-escaping. In both cas...

djust: SSE sessions are not bound to the authenticated user; the client-chosen session_id is the sole authorization capability (session hijack)

ImpactSSE sessions were keyed solely by a client-chosen sessionid with no binding to the authenticated user — a control the WebSocket transport has but that was dropped on SSE. An attacker who learns or a victim who leaks a sessionid could connect to the message endpoint and dispatch event handle...

PYSEC-2026-4043 djust: SSE sessions are not bound to the authenticated user; the client-chosen session_id is the sole authorization capability (session hijack)

Impact SSE sessions were keyed solely by a client-chosen sessionid with no binding to the authenticated user — a control the WebSocket transport has but that was dropped on SSE. An attacker who learns or a victim who leaks a sessionid could connect to the message endpoint and dispatch event...

PYSEC-2026-4124 Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication

Summary When more than one external tool server is reachable in the same request, a tool call to a server configured for bearer authentication can arrive carrying the calling user's Open WebUI session cookies alongside that server's own key. The cookie jar is built per connection, but the callabl...

Open WebUI: A user's session cookies are sent to tool servers configured for bearer authentication

SummaryWhen more than one external tool server is reachable in the same request, a tool call to a server configured for bearer authentication can arrive carrying the calling user's Open WebUI session cookies alongside that server's own key. The cookie jar is built per connection, but the callable...

PYSEC-2026-4119 Open WebUI: Users denied by the OAuth domain allowlist or role policy can still sign in via token exchange

Summary Open WebUI's OAuth token exchange endpoint issues a session for a provider access token without applying the email domain allowlist that the normal OAuth login callback enforces. An account whose email domain the login callback would refuse could still obtain a working session through thi...

BerriAI litellm: SSO Login Does Not Invalidate Previous UI Session Tokens

A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function getredirectresponsefromopenid of the file litellm/proxy/managementendpoints/uisso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carri...

PYSEC-2026-4076 BerriAI litellm: SSO Login Does Not Invalidate Previous UI Session Tokens

A vulnerability was identified in BerriAI litellm up to 1.82.2. This impacts the function getredirectresponsefromopenid of the file litellm/proxy/managementendpoints/uisso.py of the component SSO Authentication Flow. The manipulation leads to session expiration. The attack is possible to be carri...

Chainlit contains a session hijacking vulnerability

Chainlit before 2.10.1 contains a session hijacking vulnerability that allows unauthenticated attackers to restore and inherit authenticated user sessions by presenting a valid sessionId during WebSocket session restoration without ownership verification. Attackers can exploit the...

foreman-mcp-server Inserts Sensitive Information into Log File

A flaw was found in foreman-mcp-server. This component utilizes two distinct logging mechanisms that can expose sensitive session and authentication data. One mechanism logs session identifiers, which are treated as authentication credentials, at an informational level. The other, when debug...

PYSEC-2026-4050 foreman-mcp-server Inserts Sensitive Information into Log File

A flaw was found in foreman-mcp-server. This component utilizes two distinct logging mechanisms that can expose sensitive session and authentication data. One mechanism logs session identifiers, which are treated as authentication credentials, at an informational level. The other, when debug...

PYSEC-2026-4028 Chainlit contains a session hijacking vulnerability

Chainlit before 2.10.1 contains a session hijacking vulnerability that allows unauthenticated attackers to restore and inherit authenticated user sessions by presenting a valid sessionId during WebSocket session restoration without ownership verification. Attackers can exploit the...