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Findings

Vulnerability · CVE-2025-24539

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected

Published Apr 17, 2025 · corrected/updated May 12, 2026 · debounce DeBounce Email Validator · evidence confidence high

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.6.5.

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2025-24539 is a high public vulnerability record for debounce DeBounce Email Validator. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether debounce DeBounce Email Validator is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: debounce DeBounce Email Validator 0 ≤5.6.5 (0 ≤5.6.5). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 7.1, EPSS 29.0%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: cve_org, euvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Exploitation and remediation

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.

  • Patch and remediation

    No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

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. Apr 17, 2025 · EUVD

    Detected

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.6.5.

  2. May 12, 2026 · EUVD

    Updated

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.6.5.

Affected

  • vendor debounce DeBounce Email Validator 0 ≤5.6.50 ≤5.6.5

Sources

  • CVE.orgVulnerability recordCVE-2025-24539

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-11569

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in debounce DeBounce Email Validator debounce-io-email-validator allows Reflected XSS.This issue affects DeBounce Email Validator: from n/a through <= 5.6.5.

    euvd.enisa.europa.eu

References