CVE-2026-34258: CWE-451: User Interface Misrepresentation of Critical Information in SAP_SE SAPUI5 (Search UI)
CVE-2026-34258 is a vulnerability in SAPUI5 (Search UI) where an unauthenticated attacker can manipulate URL parameters to inject malicious content. This can cause the application to misrepresent critical information in its user interface, potentially misleading users into interacting with attacker-controlled pages. The vulnerability impacts confidentiality to a low degree but does not affect integrity or availability. It has a medium severity rating with a CVSS score of 4. 7. No official patch or remediation guidance is currently available, and no known exploits are reported in the wild.
AI Analysis
Technical Summary
The vulnerability identified as CVE-2026-34258 in SAPUI5 (Search UI) involves user interface misrepresentation (CWE-451) through manipulation of specific URL parameters by unauthenticated attackers. This manipulation allows injection of malicious content that can mislead users into clicking links that lead to attacker-controlled pages. The issue affects multiple SAPUI5 versions including 1.71, 1.84, 1.96, 1.108, 1.120, 1.136, and 1.142. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, low confidentiality impact, and no impact on integrity or availability.
Potential Impact
The impact is limited to low confidentiality loss due to potential user deception via UI misrepresentation. There is no impact on the integrity or availability of the SAPUI5 application. This means attackers cannot alter data or disrupt service but may trick users into accessing malicious content.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official remediation or patch is currently available, users should monitor SAP advisories for updates. Until a fix is provided, consider restricting access to affected SAPUI5 versions or implementing additional user awareness measures to mitigate risks from misleading UI content.
CVE-2026-34258: CWE-451: User Interface Misrepresentation of Critical Information in SAP_SE SAPUI5 (Search UI)
Description
CVE-2026-34258 is a vulnerability in SAPUI5 (Search UI) where an unauthenticated attacker can manipulate URL parameters to inject malicious content. This can cause the application to misrepresent critical information in its user interface, potentially misleading users into interacting with attacker-controlled pages. The vulnerability impacts confidentiality to a low degree but does not affect integrity or availability. It has a medium severity rating with a CVSS score of 4. 7. No official patch or remediation guidance is currently available, and no known exploits are reported in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-34258 in SAPUI5 (Search UI) involves user interface misrepresentation (CWE-451) through manipulation of specific URL parameters by unauthenticated attackers. This manipulation allows injection of malicious content that can mislead users into clicking links that lead to attacker-controlled pages. The issue affects multiple SAPUI5 versions including 1.71, 1.84, 1.96, 1.108, 1.120, 1.136, and 1.142. The CVSS 3.1 vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, low confidentiality impact, and no impact on integrity or availability.
Potential Impact
The impact is limited to low confidentiality loss due to potential user deception via UI misrepresentation. There is no impact on the integrity or availability of the SAPUI5 application. This means attackers cannot alter data or disrupt service but may trick users into accessing malicious content.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since no official remediation or patch is currently available, users should monitor SAP advisories for updates. Until a fix is provided, consider restricting access to affected SAPUI5 versions or implementing additional user awareness measures to mitigate risks from misleading UI content.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- sap
- Date Reserved
- 2026-03-26T19:02:45.982Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a0295aecbff5d8610902bc1
Added to database: 5/12/2026, 2:51:26 AM
Last enriched: 5/12/2026, 3:08:01 AM
Last updated: 5/12/2026, 4:14:42 AM
Views: 3
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