1. EXECUTIVE SUMMARY
- CVSS v4 8.7
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Parsons
- Equipment: AccuWeather and Custom RSS widget
- Vulnerability: Cross-site Scripting
2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker to insert a malicious link that users might access through the RSS feed.
3. TECHNICAL DETAILS
3.1 AFFECTED PRODUCTS
The following version of AccuWeather and Custom RSS widget are affected:
- Parsons Utility Enterprise Data Management: Version 5.18
- Parsons Utility Enterprise Data Management: Version 5.03
- Parsons Utility Enterprise Data Management: Versions 4.02 through 4.26
- Parsons Utility Enterprise Data Management: Version 3.30
- AclaraONE Utility Portal: versions prior to 1.22
3.2 VULNERABILITY OVERVIEW
3.2.1 Improper Neutralization of Input During Web Page Generation (‘Cross-site Scripting’) CWE-79
A cross-site scripting vulnerability exists in the AccuWeather and Custom RSS widget that allows an unauthenticated user to replace the RSS feed URL with a malicious one.
CVE-2025-5015 has been assigned to this vulnerability. A CVSS v3.1 base score of 8.8 has been calculated; the CVSS vector string is (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2025-5015. A base score of 8.7 has been calculated; the CVSS vector string is (CVSS:4.0/AV:N/AC:L/AT
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