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Vulnerabilities

Vulnerability · CVE-2025-48143

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salesup2019 Formulario de contacto SalesUp! formularios-de-contacto-salesup al

Published Jun 9, 2025 · catalog updated Apr 28, 2026 · Formulario de contacto SalesUp!

Check if you run it

No confirmed exploitation is on record for CVE-2025-48143. EPSS is 0.21%. Act only if a listed version of Formulario de contacto SalesUp! is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.1
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.21%
Remediation
Advisory link
Affected products
vendor salesup2019 Formulario de contacto SalesUp! 0 ≤1.0.14

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salesup2019 Formulario de contacto SalesUp! formularios-de-contacto-salesup allows Reflected XSS.This issue affects Formulario de contacto SalesUp!: from n/a through <= 1.0.14.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor salesup2019 Formulario de contacto SalesUp! 0 ≤1.0.140 ≤1.0.14

How to fix CVE-2025-48143

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-48143. EPSS is 0.21%. Act only if a listed version of Formulario de contacto SalesUp! is installed.

Which versions are affected?

Compare what you have installed with salesup2019 Formulario de contacto SalesUp! 0 ≤1.0.14 0 ≤1.0.14. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.21%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 9, 2025 · EUVD

    Detected

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salesup2019 Formulario de contacto SalesUp! formularios-de-contacto-salesup allows Reflected XSS.This issue affects Formulario de contacto SalesUp!: from n/a through <= 1.0.14.

  2. Apr 28, 2026 · EUVD

    Updated

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salesup2019 Formulario de contacto SalesUp! formularios-de-contacto-salesup allows Reflected XSS.This issue affects Formulario de contacto SalesUp!: from n/a through <= 1.0.14.

Sources

  • CVE.orgVulnerability recordCVE-2025-48143

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-48143

    30-day exploitation probability 0.2%

    first.org
  • EUVDVulnerability recordEUVD-2025-17534

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in salesup2019 Formulario de contacto SalesUp! formularios-de-contacto-salesup allows Reflected XSS.This issue affects Formulario de contacto SalesUp!: from n/a through <= 1.0.14.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.