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Fencer Intel
high 8.8

CVE-2025-5015 json

Parsons AccuWeather Widget Cross-site Scripting

published last yr. modified 4mo ago also EUVD-2025-28368

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 36%
public exploits
0
none known

Summary

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.

Patch / fix

  • Parsons AclaraONE Utility Portal 1.22

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-175-06 updated cvss 8.8

Parsons AccuWeather widget

  • Parsons AclaraONE Utility Portal <1.22
    affected: mitigation “AclaraONE Hosted Customers – This vulnerability has been patched in all instances managed by Aclara as of February 7, 2025. No end-user action is required.”
  • Parsons Utility Enterprise Data Management 5.18, 5.03, >=4.02, <=4.26, 3.30
    affected: vendor fix, mitigation “AclaraONE Hosted Customers – This vulnerability has been patched in all instances managed by Aclara as of February 7, 2025. No end-user action is required.”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Parsons Parsons Utility Enterprise Data Management
  • Parsons AclaraONE Utility Portal

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.