LobeHub LobeChat <= 2.1.56 - Server-Side Request Forgery

LobeHub LobeChat versions up to and including 2.1.56 are vulnerable to an unauthenticated server-side request forgery vulnerability in the /webapi/proxy endpoint. The endpoint accepts a URL in the POST request body and fetches it server-side without authentication. id: CVE-2026-54157 info: name:...

CVE-2026-42045

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/features/Portal/Artifacts/Body/Renderer/index.tsx, if no type match is found, it will choose to call the...

CVE-2026-42045

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/features/Portal/Artifacts/Body/Renderer/index.tsx, if no type match is found, it will choose to call the...

CVE-2026-42045 LobeHub: Cross-Site Scripting(XSS) escalate to Remote Code Execution(RCE)

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/features/Portal/Artifacts/Body/Renderer/index.tsx, if no type match is found, it will choose to call the...

CVE-2026-42045

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/features/Portal/Artifacts/Body/Renderer/index.tsx, if no type match is found, it will choose to call the...

GHSA-XQ4X-622M-Q8FQ LobeHub has a Cross-Site Scripting issue that escalates to Remote Code Execution

Summary The vulnerability was automatically discovered by an ai agent and then manually verified. LobeChat's message rendering mechanism has a stored cross-site scripting XSS vulnerability. Combined with the Electron main process's exposed insecure IPC interface, attackers can construct malicious...

LobeHub has a Cross-Site Scripting issue that escalates to Remote Code Execution

Summary The vulnerability was automatically discovered by an ai agent and then manually verified. LobeChat's message rendering mechanism has a stored cross-site scripting XSS vulnerability. Combined with the Electron main process's exposed insecure IPC interface, attackers can construct malicious...

PT-2026-37247

Name of the Vulnerable Software and Affected Versions LobeHub versions prior to 2.1.48 Description A stored cross-site scripting XSS issue exists in the message rendering mechanism. When processing custom tags in the src/features/Portal/Artifacts/Body/Renderer/index.tsx render process, the softwa...

EUVD-2026-3318

Lobe Chat has IDOR in Knowledge Base File Removal that Allows Cross User File Deletion...

CVE-2026-23733

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.180, a stored Cross-Site Scripting XSS vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Executi...

CVE-2026-23522

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.193, knowledgeBase.removeFilesFromKnowledgeBase tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership. userId filter in the database query is commented out, so it's...

CVE-2026-23522

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.193, knowledgeBase.removeFilesFromKnowledgeBase tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership. userId filter in the database query is commented out, so it's...

CVE-2026-23522 Lobe Chat has IDOR in Knowledge Base File Removal that Allows Cross User File Deletion

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.193, knowledgeBase.removeFilesFromKnowledgeBase tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership. userId filter in the database query is commented out, so it's...

CVE-2026-23733

LobeChat is an open source chat application platform. Prior to version 2.0.0-next.180, a stored Cross-Site Scripting XSS vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Executi...

CVE-2025-62505 SSRF in lobehub/lobe-chat with native web fetch module

LobeChat is an open source chat application platform. The web-crawler package in LobeChat version 1.136.1 allows server-side request forgery SSRF in the tools.search.crawlPages tRPC endpoint. A client can supply an arbitrary urls array together with impls containing the value naive. The service...

CVE-2025-62505 SSRF in lobehub/lobe-chat with native web fetch module

LobeChat is an open source chat application platform. The web-crawler package in LobeChat version 1.136.1 allows server-side request forgery SSRF in the tools.search.crawlPages tRPC endpoint. A client can supply an arbitrary urls array together with impls containing the value naive. The service...

CVE-2025-62505

LobeChat exposes an SSRF in version 1.136.1 via the web-crawler’s tools.search.crawlPages endpoint. The naive impl (naive) allows a user-provided urls array to be fetched server-side without validating internal network addresses (localhost, 127.0.0.1, private ranges, or metadata endpoints). With ...

CVE-2025-62505 SSRF in lobehub/lobe-chat with native web fetch module

LobeChat is an open source chat application platform. The web-crawler package in LobeChat version 1.136.1 allows server-side request forgery SSRF in the tools.search.crawlPages tRPC endpoint. A client can supply an arbitrary urls array together with impls containing the value naive. The service...

EUVD-2025-34905

Lobe Chat vulnerable to Server-Side Request Forgery with native web fetch module...

LobeChat < 1.19.13 Server-Side Request Forgery

According to the self-reported version in its response header, the version of LobeChat hosted on the remote web server is prior to 1.19.13. It is, therefore, affected by multiples Server-Side Request Forgery : - A Server-Side Request Forgery through proxy address - A Server-Side Request Forgery...