147 lines
6.1 KiB
JSON
147 lines
6.1 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-70480",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-08-04T15:24:41.339Z",
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"datePublished": "2026-08-04T19:43:15.645Z",
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"dateUpdated": "2026-08-05T14:18:27.453Z"
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},
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"containers": {
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"cna": {
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"title": "Open WebUI: Client-side SSRF via unrestricted external resource loading in Vega/Vega-Lite chart rendering",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 4.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "NONE",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/open-webui/open-webui/security/advisories/GHSA-rffm-9q57-q649",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/open-webui/open-webui/security/advisories/GHSA-rffm-9q57-q649"
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},
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{
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"name": "https://github.com/open-webui/open-webui/pull/26806",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-webui/open-webui/pull/26806"
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},
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{
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"name": "https://github.com/open-webui/open-webui/commit/5278eb906ebecefc6538a19bc86df09d997e43e6",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-webui/open-webui/commit/5278eb906ebecefc6538a19bc86df09d997e43e6"
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},
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{
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"name": "https://github.com/open-webui/open-webui/releases/tag/v0.11.0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/open-webui/open-webui/releases/tag/v0.11.0"
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}
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],
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"affected": [
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{
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"vendor": "open-webui",
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"product": "open-webui",
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"versions": [
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{
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"version": ">= 0.6.34, < 0.11.0",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-08-04T19:43:15.645Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "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 a block where another user will see it can make that user browser issue attacker-chosen outbound GET requests and read responses from same-origin or CORS-permissive targets into the rendered page. This issue is fixed in 0.11.0."
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}
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],
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"source": {
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"advisory": "GHSA-rffm-9q57-q649",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/open-webui/open-webui/security/advisories/GHSA-rffm-9q57-q649",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-05T14:18:17.750527Z",
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"id": "CVE-2026-70480",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-05T14:18:27.453Z"
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}
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}
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]
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}
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} |