140 lines
6.1 KiB
JSON
140 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-2026-89111",
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"assignerOrgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
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"state": "PUBLISHED",
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"assignerShortName": "sap",
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"dateReserved": "2026-09-10T22:24:03.823Z",
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"datePublished": "2026-10-13T00:24:28.269Z",
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"dateUpdated": "2026-11-03T19:30:58.472Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "e4686d1a-f260-4930-ac4c-2f5c992778dd",
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"shortName": "sap",
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"dateUpdated": "2026-11-03T19:30:58.472Z"
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},
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"title": "OAuth2 SSRF vulnerability in SAP Cloud SDK for Python",
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "eng",
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"cweId": "CWE-918",
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"description": "CWE-918: Server-Side Request Forgery",
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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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"affected": [
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{
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"vendor": "SAP_SE",
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"product": "SAP Cloud",
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"versions": [
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{
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"status": "affected",
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"version": "sap-cloud-sdk < 0.45.2"
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},
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{
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"status": "affected",
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"version": ">=0.53.0",
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"lessThan": "0.55.1",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unaffected"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "The SAP Cloud SDK for Python contains an OAuth2 SSRF vulnerability affecting multi-tenant BTP applications. An attacker who controls the tenant_subdomain parameter can redirect OAuth2 token requests to an attacker-controlled server, causing client credentials to be exfiltrated.\n\n\n\nThis vulnerability was originally fixed in 0.45.2. It was reintroduced in 0.53.0 when the HTTP client was refactored into a shared core module, and the tenant subdomain validation was not carried over to the new location. The validation was restored in 0.55.1.",
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"supportingMedia": [
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{
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"type": "text/html",
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"base64": false,
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"value": "<p>The SAP Cloud SDK for Python contains an OAuth2 SSRF vulnerability affecting multi-tenant BTP applications. An attacker who controls the <code>tenant_subdomain</code> parameter can redirect OAuth2 token requests to an attacker-controlled server, causing client credentials to be exfiltrated.</p><p>This vulnerability was originally fixed in <code>0.45.2</code>. It was reintroduced in <code>0.53.0</code> when the HTTP client was refactored into a shared core module, and the tenant subdomain validation was not carried over to the new location. The validation was restored in <code>0.55.1</code>.</p>"
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}
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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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"url": "https://github.com/SAP/cloud-sdk-python/security/advisories/GHSA-4mv3-jxxm-9cx2"
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},
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{
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"url": "https://url.sap/sapsecuritypatchday"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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],
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"cvssV3_1": {
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"version": "3.1",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseSeverity": "CRITICAL",
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"baseScore": 10,
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N"
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}
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"x_generator": {
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"engine": "Vulnogram 1.0.5"
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}
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},
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"adp": [
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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": "2026-10-14T19:14:40.871271Z",
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"id": "CVE-2026-89111",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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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": "2026-10-14T19:14:49.793Z"
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}
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}
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]
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}
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} |