Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

SummaryOpen WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer's browser without a restricted resource loader. Any user who can place such a block where another user will see it can make that user's browser issue attacker-chosen outbound GET...

PYSEC-2026-3651 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Summary Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer's browser without a restricted resource loader. Any user who can place such a block where another user will see it can make that user's browser issue attacker-chosen outbound GET...

CVE-2026-70480 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.34 until 0.11.0, Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer browser without a restricted resource loader. Any user who can place such ...

CVE-2026-70480

Open WebUI prior to 0.11.0 renders Vega/Vega-Lite blocks in chat without restricted resource loading, enabling client-side SSRF: an attacker-blocked block can force the victim’s browser to issue attacker-controlled outbound GETs and read responses from same-origin or permissive CORS targets. Affe...

CVE-2026-70480 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.34 until 0.11.0, Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer browser without a restricted resource loader. Any user who can place such ...

CVE-2026-70480 Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.34 until 0.11.0, Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer browser without a restricted resource loader. Any user who can place such ...

CVE-2026-70480: Server-Side Request Forgery (SSRF)

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.6.34 until 0.11.0, Open WebUI renders vega and vega-lite fenced code blocks in chat content by building a Vega view in the viewer browser without a restricted resource loader. Any user who can place such ...

Malicious code in vega-lite-next (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 8c98ee24f91eaab2bc8360306a75519ae167dcbc3c7bd38cc395fbaa9590f4cd Package name impersonates the popular vega-lite library but ships no vega functionality — only a preinstall exfiltration stub. package.json declares...

@omni-co/vega-lite (>=6.2.0-fork.2, <=6.2.0-fork.2-beta.2), arakawa (0.1.0-alpha.1) +3 more potentially affected by CVE-2025-59840 via vega-expression (6.0.0)

vega-expression NPM version 6.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on vega-expression and may be impacted: - @omni-co/vega-lite =6.2.0-fork.2, =6.0.0, =6.0.0, =6.0.0, =6.3.1 Source cves: CVE-2025-59840 Source advisory:...

com.databricks:automatedml_2.11 (0.7.2), com.github.aishfenton:vegas-flink_2.11 (0.3.4) +11 more potentially affected by CVE-2025-59840 via org.webjars.bower:vega (>=1.5.4, <=3.0.0-rc4)

org.webjars.bower:vega MAVEN version =1.5.4, =0.3.6, =0.3.6, =0.3.6, =1.1.0, =2.1.0, =1.0.10, =2.0.1 Source cves: CVE-2025-59840 Source advisory: SNYK:JAVA-ORGWEBJARSBOWER-13961288...

com.databricks:automatedml_2.11 (0.7.2), com.github.aishfenton:vegas-flink_2.11 (0.3.4) +11 more potentially affected by CVE-2025-25304 via org.webjars.bower:vega (>=1.5.4, <=3.0.0-rc4)

org.webjars.bower:vega MAVEN version =1.5.4, =0.3.6, =0.3.6, =0.3.6, =1.1.0, =2.1.0, =1.0.10, =2.0.1 Source cves: CVE-2025-25304 Source advisory: SNYK:JAVA-ORGWEBJARSBOWER-8730845...