CVE-2025-0879Network attack vector

Cross-site scripting via undisclosed page rendering flaw

Published Sep 17, 2025 · Updated Jun 6, 2026

Cross-site scripting in Shopside App before 17.02.2025 allows remote authenticated users with high privileges to execute browser scripts. The CNA does not identify the affected input, page, or rendering operation that fails to neutralize attacker-controlled content. The record does not disclose whether a script reaches other users or remains in the attacker's own session, leaving the exposed data and permitted actions unspecified.

CVSS severity4.7
Medium
EPSS probability0.24%
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 Shopside App before 17.02.2025 allows remote authenticated users with high privileges to execute browser scripts. The CNA does not identify the affected input, page, or rendering operation that fails to neutralize attacker-controlled content. The record does not disclose whether a script reaches other users or remains in the attacker's own session, leaving the exposed data and permitted actions unspecified.

The record

CVE
CVE-2025-0879
Published
Sep 17, 2025
Updated
Jun 6, 2026
Vendor
Shopside Software Technologies Inc.
Product
Shopside
Classifications
CWE-79, CAPEC-63
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 6, 2026Record 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=0 <17.02.2025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Shopside Software Technologies Inc. · Shopsideversion=0 <17.02.2025

Published CVSS scores

4.7TR-CERTCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-63Cross-Site Scripting (XSS)

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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