CVE-2025-0643Network attack vector

Persistent script execution via unneutralized stored input

Published Nov 20, 2025 · Updated Jun 6, 2026

Stored XSS in Pyxis Signage through 31012025 allows remote authenticated users to execute scripts through crafted web input. The government advisory does not identify the affected field, endpoint, or storage path, disclosing only that unneutralized input is stored for web page generation. High-privilege access is required, and successful exploitation runs persistent script content in the application's web origin.

CVSS severity7.2
High
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Pyxis Signage through 31012025 allows remote authenticated users to execute scripts through crafted web input. The government advisory does not identify the affected field, endpoint, or storage path, disclosing only that unneutralized input is stored for web page generation. High-privilege access is required, and successful exploitation runs persistent script content in the application's web origin.

The record

CVE
CVE-2025-0643
Published
Nov 20, 2025
Updated
Jun 6, 2026
Vendor
Narkom Communication and Software Technologies Trade Ltd. Co.
Product
Pyxis Signage
Classifications
CWE-79, CAPEC-592, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Nov 20, 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 <=31012025

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Narkom Communication and Software Technologies Trade Ltd. Co. · Pyxis Signageversion=0 <=31012025

Published CVSS scores

7.2Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:H/UI:N/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 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-592Stored XSS
T1059.007JavaScript/JScript

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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