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  4. CVE 2026 109798 xml external entity xxe vulnerability in sap
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Back to active CVEs
Critical · CVSS 9.1CVE-2026-109798

XML External Entity (XXE) Vulnerability in SAP BusinessObjects Business Intelligence Platform (Web Intelligence)CVE-2026-109798

Answer in brief

CVE-2026-109798 records a Critical severity (CVSS 9.1) vulnerability in XML External Entity (XXE) Vulnerability in SAP BusinessObjects Business Intelligence Platform (Web Intelligence). The current sources do not mark it as known exploited. The current feed maps SAP_SE/SAP BusinessObjects Business Intelligence Platform (Web Intelligence) (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 10, 2026Updated Nov 10, 2026Source checked Nov 10, 2026First seen by HOL Nov 10, 2026Material review Nov 10, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 9.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps SAP_SE/SAP BusinessObjects Business Intelligence Platform (Web Intelligence) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
SAP_SE/SAP BusinessObjects Business Intelligence Platform (Web Intelligence)genericENTERPRISE 430 || 2025 || 2027Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for SAP_SE/SAP BusinessObjects Business Intelligence Platform (Web Intelligence).
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Nov 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 10, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 10, 2026

Sources and claim methodology

  • Source referenceme.sap.com
  • Source referenceurl.sap
Upstream source description

SAP BusinessObjects Business Intelligence Platform (Web Intelligence) does not properly restrict external entity resolution when processing OLAP connection requests. An authenticated attacker could exploit this vulnerability to access restricted resources, enabling them to read sensitive files on the server and reach internal systems that are not otherwise exposed, impacting resources beyond the vulnerable component, resulting in a high impact on confidentiality and a low impact on both integrity and availability.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-611
Source
CVE List V5
Source checked
Nov 10, 2026
References
2 linked sources
Open source record