CVE-2025-4102025

Security Advisory: CVE-2025-4102025 Summary A critical vulnerability has been discovered in Copilot AI affecting how web query citation links are rendered after Retrieval-Augmented Generation RAG operations. When users request page summaries or perform web-based queries, all subsequent citation...

CVE-2026-109291 Open WebUI 0.6.33 before 0.11.4 Stored XSS via Citation embed_url

Open WebUI from 0.6.33 before 0.11.4 contains a cross-site scripting vulnerability that allows authenticated users to execute script in victims' sessions by storing javascript: URLs in citation embedurl fields. Attackers can share a crafted chat whose citation, when clicked, is passed to...

EUVD-2026-97593

Open WebUI from 0.6.33 before 0.11.4 contains a cross-site scripting vulnerability that allows authenticated users to execute script in victims' sessions by storing javascript: URLs in citation embedurl fields. Attackers can share a crafted chat whose citation, when clicked, is passed to...

CVE-2026-109291

Open WebUI from 0.6.33 before 0.11.4 contains a cross-site scripting vulnerability that allows authenticated users to execute script in victims' sessions by storing javascript: URLs in citation embedurl fields. Attackers can share a crafted chat whose citation, when clicked, is passed to...

CVE-2026-109291

Open WebUI versions 0.6.33 before 0.11.4 are vulnerable to a Stored Cross-Site Scripting (XSS) flaw. The root cause is the failure to properly neutralize input, allowing authenticated users to store javascript: URLs within citation embed_url fields. An attacker can share a crafted chat where clic...

CVE-2026-109291: Improper Neutralization of Input During Web Page Generation

Open WebUI from 0.6.33 before 0.11.4 contains a cross-site scripting vulnerability that allows authenticated users to execute script in victims' sessions by storing javascript: URLs in citation embedurl fields. Attackers can share a crafted chat whose citation, when clicked, is passed to...

PT-2026-110708

Name of the Vulnerable Software and Affected Versions Open WebUI versions 0.6.33 through 0.11.3 Description Authenticated users can execute scripts in other users' sessions by storing javascript: URLs within the citation embed url fields. An attacker can share a specially crafted chat; when a...

CVE-2026-108741

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

CVE-2026-108741 Shepherd through 0.3.1 SSRF via DNS Rebinding in Citation Checker

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

CVE-2026-108741

The Shepherd (shepherd-ai) software, version 0.3.1 and below, is vulnerable to a Server-Side Request Forgery (SSRF) via DNS Rebinding in the citation-checker extra. The root cause is a Time-of-check Time-of-use (TOCTOU) race condition where the public_url guard validates a resolved address, but t...

CVE-2026-108741 Shepherd through 0.3.1 SSRF via DNS Rebinding in Citation Checker

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

CVE-2026-108741 Shepherd through 0.3.1 SSRF via DNS Rebinding in Citation Checker

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

EUVD-2026-96907

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

CVE-2026-108741

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

CVE-2026-108741: Time-of-check Time-of-use (TOCTOU) Race Condition

Shepherd shepherd-ai through 0.3.1 contains a server-side request forgery guard bypass in the citation-checker extra because the publicurl guard validates a resolved address but fetch re-resolves the hostname at connect time. Attackers who plant a crafted reference URL in a checked document and...

PT-2026-110144

Name of the Vulnerable Software and Affected Versions Shepherd shepherd-ai versions prior to 0.3.2 Description A server-side request forgery guard bypass exists in the citation-checker extra. The issue occurs because the public url guard validates a resolved address, but the fetch function...

CVE-2026-108583

zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because fetchembeddedmetadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zoteroaddbyurl, causing...

Shepherd-Agents Shepherd race condition vulnerabilities

Shepherd-Agents versions prior to Shepherd 0.3.1 have a vulnerability due to a race condition issue. This vulnerability stems from an SSRF protection in the citation-checker extension. The publicurl protection only verifies resolved addresses, but the fetch function reresolves the hostname during...

CVE-2026-108583 zotero-mcp 0.10.0 through 0.14.1 SSRF via zotero_add_by_url Tool

zotero-mcp 0.10.0 through 0.14.1 contains a server-side request forgery vulnerability that allows attackers to reach internal services because fetchembeddedmetadata fetches URLs without destination validation. Attackers can steer the agent via prompt injection into calling zoteroaddbyurl, causing...

PT-2026-109674

Name of the Vulnerable Software and Affected Versions zotero-mcp versions 0.10.0 through 0.14.1 Description A server-side request forgery SSRF issue exists where the fetch embedded metadata function fetches URLs without validating the destination. Attackers can use prompt injection to force the...