XSS in SAP Sapui5
CVE-2023-30743
Due to improper neutralization of input in SAPUI5 - versions SAP_UI 750, SAP_UI 754, SAP_UI 755, SAP_UI 756, SAP_UI 757, UI_700 200, sap.m.FormattedText SAPUI5 control allows injection of untrusted CSS. This blocks user’s interaction with the application. Further, in the absence of URL validation by the application, the vulnerability could lead to the attacker reading or modifying user’s information through phishing attack.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (35.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- SAP Sapui5 — versions 700, 750, 754
- SAP Se Sapui5 — versions SAP_UI 750, SAP_UI 754, SAP_UI 755
Weakness classification (CWE)
References
- launchpad.support.sap.com/ (Permissions Required, Vendor Advisory)
- www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-30743?
- CVE-2023-30743 is a high-severity vulnerability in SAP Sapui5, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-05-09.
- How severe is CVE-2023-30743?
- High severity. CVSS v3 base score is 7.1 out of 10.