SAPUI5 CSS Injection in UI_700 200: Vulnerable Control Allows Injection
CVE-2023-30743 Published on May 9, 2023

Improper Neutralization of Input in SAPUI5
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 users interaction with the application. Further, in the absence of URL validation by the application, the vulnerability could lead to the attacker reading or modifying users information through phishing attack.

NVD

Vulnerability Analysis

CVE-2023-30743 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be low. considered to have a small impact on confidentiality and integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
CHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
LOW

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2023-30743 has been classified to as a XSS vulnerability or weakness.


Products Associated with CVE-2023-30743

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Sapui5
 

Affected Versions

SAP_SE SAPUI5:

Exploit Probability

EPSS
0.17%
Percentile
37.82%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.