CVE-2025-5015Network attack vector

User-triggered script execution via malicious RSS link

Published Jun 25, 2025 · Updated Jun 25, 2025

Cross-site scripting in Utility Enterprise Data Management and AclaraONE Utility Portal allows remote attackers to inject malicious RSS links. The AccuWeather and Custom RSS widgets accept an unauthenticated RSS feed URL replacement and expose its unneutralized content as a feed link. Exploitation requires a user to open the attacker-supplied link through the RSS feed, exposing that web session to attacker-controlled script.

CVSS severity8.8
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Utility Enterprise Data Management and AclaraONE Utility Portal allows remote attackers to inject malicious RSS links. The AccuWeather and Custom RSS widgets accept an unauthenticated RSS feed URL replacement and expose its unneutralized content as a feed link. Exploitation requires a user to open the attacker-supplied link through the RSS feed, exposing that web session to attacker-controlled script.

The record

CVE
CVE-2025-5015
Published
Jun 25, 2025
Updated
Jun 25, 2025
Vendor
Parsons Corporation
Product
Utility Enterprise Data Management
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 25, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.30
  2. Affected versionversion=4.02 <=4.26
  3. Affected versionversion=5.03
  4. Affected versionversion=5.18

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Parsons Corporation · Utility Enterprise Data Managementversion=3.30; version=4.02 <=4.26; version=5.03; version=5.18
Parsons Corporation · AclaraONE Utility Portalversion=0 <1.22

Published CVSS scores

8.8ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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