Security readout for executives and security teams
Plain-English summary
SAP BusinessObjects BI 4.3 has a Web Intelligence UI issue where some JSON responses use the wrong content type. A custom application that calls Web Intelligence DHTML JSPs directly could become exposed to cross-site scripting. The stated business impact is limited integrity impact, not data theft or outage.
Executive priority
Treat as a moderate-priority application security fix. It is not described as actively exploited and has limited impact, but BI systems often support sensitive workflows, so affected custom integrations should be found and corrected promptly.
Technical view
CVE-2023-23856 is a CWE-79 XSS issue in SAP BusinessObjects Business Intelligence Web Intelligence UI version 430. The source states some calls return JSON with an incorrect response content-type header. CVSS 3.1 is 4.3: network reachable, low complexity, low privileges required, no user interaction, unchanged scope, low integrity impact.
Likely exposure
Exposure appears limited to SAP BusinessObjects BI 4.3 environments, especially custom applications directly calling Web Intelligence DHTML JSPs. Default status is listed as unaffected outside the named affected version.
Exploitation context
The bundle does not show CISA KEV listing or active exploitation. CVSS indicates an attacker needs low privileges but no user interaction. The described impact is low integrity impact through XSS in an affected integration path.
Researcher notes
The key condition is not merely having SAP BusinessObjects BI 4.3, but using custom direct calls to Web Intelligence DHTML JSPs. Public details in the bundle do not include patch mechanics or a complete affected build matrix beyond version 430.
Mitigation direction
- Review SAP Note 3263863 and apply vendor guidance for affected systems.
- Inventory SAP BusinessObjects BI 4.3 Web Intelligence deployments.
- Identify custom applications directly calling Web Intelligence DHTML JSPs.
- Avoid direct unsupported JSP calls where vendor-supported APIs are available.
- Prioritize remediation for internet-accessible or broadly shared BI portals.
Validation and detection
- Confirm whether SAP BusinessObjects BI version 430 is deployed.
- Check whether custom applications call Web Intelligence DHTML JSPs directly.
- Review response headers for affected JSON calls in a safe test environment.
- Verify remediation status against SAP Note 3263863.
- Confirm no related route is exposed beyond intended authenticated users.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-23856 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 4.3 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N2.81.4Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
4.3MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://launchpad.support.sap.com/#/notes/3263863CVE reference
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlCVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.