EUVD-2025-18974Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Requires low privileges and user interaction; no confidentiality impact.
Primary rating from NVD.
CVSS VectorNVD
Lifecycle Timeline
6DescriptionCVE.org
A vulnerability was found in java-aodeng Hope-Boot 1.0.0 and classified as problematic. This issue affects the function Login of the file /src/main/java/com/hope/controller/WebController.java. The manipulation of the argument errorMsg leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Cross-site scripting (XSS) in Hope-Boot 1.0.0 allows an authenticated attacker to inject arbitrary JavaScript via the errorMsg parameter in the login functionality. A public proof-of-concept exploit exists, but no active exploitation has been reported. The EPSS score is low (0.05%), indicating low exploitation likelihood.
Technical ContextAI
The vulnerability is a stored/reflected cross-site scripting (XSS) issue in the Java Spring Boot application Hope-Boot. The affected file is /src/main/java/com/hope/controller/WebController.java, specifically the Login function. The errorMsg parameter is not sanitized before being rendered, allowing injection of arbitrary HTML/JavaScript. CWE-79 describes improper neutralization of input during web page generation. The CPE indicates the exact product version is Hope-Boot 1.0.0.
RemediationAI
No official patch is available as the vendor did not respond. The primary remediation is to upgrade to a patched version if released, or apply input sanitization to the errorMsg parameter in the Login controller. As a workaround, implement output encoding or a Content Security Policy (CSP) header to mitigate XSS. Note that CSP may break legitimate functionality if not carefully configured.
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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