CVE-2025-63243Public exploitNetwork attack vector

Script execution via unencoded password parameter

Published Nov 19, 2025 · Updated Nov 19, 2025

Reflected XSS in Pixeon WebLaudos 25.1 (01) allows remote authenticated users to execute JavaScript through a crafted password-change URL. The loginAlterarSenha.asp endpoint returns the attacker-controlled sle_sSenha value in HTML without adequate output encoding, allowing attribute-based script injection. A victim must open the link, and the script then runs in the application's browser origin, enabling session-data theft or actions with the victim's privileges.

CVSS severity4.6
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Pixeon WebLaudos 25.1 (01) allows remote authenticated users to execute JavaScript through a crafted password-change URL. The loginAlterarSenha.asp endpoint returns the attacker-controlled sle_sSenha value in HTML without adequate output encoding, allowing attribute-based script injection. A victim must open the link, and the script then runs in the application's browser origin, enabling session-data theft or actions with the victim's privileges.

The record

CVE
CVE-2025-63243
Published
Nov 19, 2025
Updated
Nov 19, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 19, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.6NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
4.6CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001Malicious Link

Public exploit references

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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