datamodel-code-generator vulnerable to SSRF via --url: no host/IP validation, follows redirects

Summarydatamodel-code-generator's built-in HTTP fetcher http.getbody issues an httpx.GET against any URL passed to --url or reached via a redirect chain with no allow-list, no deny-list, no IP/host validation, and followredirects=True. Loopback addresses, RFC1918 ranges, link-local 169.254.169.25...

PYSEC-2026-3565 datamodel-code-generator vulnerable to SSRF protection bypass via DNS rebinding

Summary datamodel-code-generator's anti-SSRF guard validates the resolved IP of a fetch target once and then lets httpx perform its own independent DNS resolution to connect, so the validated address is never pinned. A hostname that resolves to a public IP at validation time and a private IP at...

Open WebUI: `WEB_FETCH_FILTER_LIST` host allow/block filter bypassable via URL path and non-label-boundary matching

SummaryThe administrator-configured WEBFETCHFILTERLIST the allow/block list applied to server-side web fetches: RAG URL ingestion, URL-to-markdown, web-search content fetch matches hostnames incorrectly, so the filter can be bypassed. Detailsisstringallowed backend/openwebui/utils/misc.py matches...

Open WebUI: Stored web worker XSS via Pyodide

Title: Same-origin Pyodide code execution allows server-side RCE via a shared chat SummaryOpen WebUI runs client-side Python Pyodide in a same-origin web worker. Through Pyodide's JavaScript API pyodide.http.pyfetch, or the js module which exposes the page's fetch / XMLHttpRequest executed Python...

Nanobot contains a server-side request forgery vulnerability in the web_fetch tool

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the webfetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the...

PYSEC-2026-3580 Nanobot contains a server-side request forgery vulnerability in the web_fetch tool

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the webfetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the...

CVE-2026-10050

In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes. This was done because the initial specification for HTTP did not specify explicitly a charset, and it was assumed to be ISO-8859-1 for historical reasons. If the password contains...

Security Bulletin: A security vulnerability has been identified in WebSphere Application Server shipped with IBM Guardium Key Lifecycle Manager (SKLM/GKLM) (CVE-2026-14529)

Summary WebSphere Application Server is shipped as a component of IBM Guardium Key Lifecycle Manager SKLM/GKLM. Information about a security vulnerability affecting WebSphere Application Server has been published in a security bulletin. Vulnerability Details CVEID:CVE-2026-14529 DESCRIPTION: IBM...

Security Bulletin:PyJWT CVE-2023-40254: Local File Inclusion & Server-Side Request Forgery via PyJWKClient uri Argument

Summary PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient passes its uri argument directly to urllib.request.urlopen which uses Python stdlib's default OpenerDirector registering HTTPHandler, HTTPSHandler, FTPHandler, FileHandler, and DataHandler. There is currently...

CVE-2026-16536

The Simple Google Calendar Outlook Events Widget WordPress plugin before 3.1.0 does not validate a user-supplied URL before performing a server-side request, allowing unauthenticated attackers to perform Server-Side Request Forgery attacks and, in some cases, read the response of the internal...

CVE-2026-14939

The Visualizer WordPress plugin before 4.0.6 does not restrict a user-supplied URL to safe address ranges before fetching it server-side, allowing users with Contributor-level access and above to perform Server-Side Request Forgery against link-local instance-metadata endpoints. As the fetched...

CVE-2026-10526

The EmbedPress WordPress plugin before 4.6.1 does not validate user-supplied URLs before making server-side requests through unauthenticated endpoints, allowing unauthenticated attackers to induce the site to send HTTP requests to internal hosts and services that WordPress core URL validation doe...

Server-side Request Forgery

LimeSurvey is vulnerable to Server-Side Request Forgery SSRF. The vulnerability is due to improper validation of the HTTP Host header in getTemplateData, allowing authenticated attackers to force the server to send requests to internal services or cloud metadata endpoints and potentially expose...

Security Bulletin: IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM WebSphere Hybrid Edition, are affected by a server-side request forgery vulnerability (CVE-2026-14529)

Summary IBM WebSphere Application Server and WebSphere Application Server Liberty, which are bundled with IBM WebSphere Hybrid Edition, are affected by a server-side request forgery vulnerability when sipServlet-1.1 is enabled. Vulnerability Details Refer to the security bulletins listed in the...

EUVD-2026-52588

The Visualizer WordPress plugin before 4.0.6 does not restrict a user-supplied URL to safe address ranges before fetching it server-side, allowing users with Contributor-level access and above to perform Server-Side Request Forgery against link-local instance-metadata endpoints. As the fetched...

CVE-2026-14939

The Visualizer WordPress plugin (versions before 4.0.6 ) is vulnerable to a Server-Side Request Forgery (SSRF) . The flaw exists because the plugin fails to restrict user-supplied URLs to safe address ranges before fetching them server-side, specifically during a JSON Import operation. Users with...

CVE-2026-14939

The Visualizer WordPress plugin before 4.0.6 does not restrict a user-supplied URL to safe address ranges before fetching it server-side, allowing users with Contributor-level access and above to perform Server-Side Request Forgery against link-local instance-metadata endpoints. As the fetched...

CVE-2026-10526 EmbedPress < 4.6.1 - Unauthenticated Blind SSRF

The EmbedPress WordPress plugin before 4.6.1 does not validate user-supplied URLs before making server-side requests through unauthenticated endpoints, allowing unauthenticated attackers to induce the site to send HTTP requests to internal hosts and services that WordPress core URL validation doe...

CVE-2026-10526

The EmbedPress WordPress plugin before 4.6.1 does not validate user-supplied URLs before making server-side requests through unauthenticated endpoints, allowing unauthenticated attackers to induce the site to send HTTP requests to internal hosts and services that WordPress core URL validation doe...

CVE-2026-10526

The EmbedPress WordPress plugin, in versions prior to 4.6.1 , is vulnerable to an unauthenticated blind Server-Side Request Forgery (SSRF) . The flaw exists because the plugin fails to validate user-supplied URLs before making server-side requests through unauthenticated endpoints. This allows an...