CVE-2026-66771 (GCVE-0-2026-66771)
Vulnerability from cvelistv5 – Published: 2026-08-11 00:18 – Updated: 2026-08-11 14:28
VLAI
EPSS
VEX
Title
Cross Site Scripting (XSS) vulnerability in SAPUI5
Summary
SAPUI5 allows a key user with content adaptation privileges to inject malicious script content into persisted application changes. When another user subsequently opens the adapted application, the injected script executes in the victim's browser session. Successful exploitation could allow the attacker to access sensitive session data and perform unauthorized actions on behalf of the victim, resulting in a high impact on confidentiality and integrity. There is no impact on availability.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 13:11 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation
Assigner
References
2 references
Impacted products
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| Author | Source | Type | Date | Other |
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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