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Vulnerabilities

Vulnerability · CVE-2025-48319

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows

Published Aug 28, 2025 · catalog updated Oct 18, 2026 · Mesa Mesa Reservation Widget

Check this week

CVE-2025-48319 is not in CISA KEV. FIRST estimates a 23.00% chance of exploitation in the next 30 days. Check whether you run Mesa Mesa Reservation Widget.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
23.00%
Remediation
Version ranges on file
Affected products
stated named in the record · vendor gslauraspeck Mesa Mesa Reservation Widget 0 ≤1.0.0

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows Stored XSS.This issue affects Mesa Mesa Reservation Widget: from n/a through <= 1.0.0.

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.

  • stated named in the record<= 1.0.0
  • vendor gslauraspeck Mesa Mesa Reservation Widget 0 ≤1.0.00 ≤1.0.0

How to fix CVE-2025-48319

What to do

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

Should you patch?

CVE-2025-48319 is not in CISA KEV. FIRST estimates a 23.00% chance of exploitation in the next 30 days. Check whether you run Mesa Mesa Reservation Widget.

Which versions are affected?

Compare what you have installed with named in the record <= 1.0.0; gslauraspeck Mesa Mesa Reservation Widget 0 ≤1.0.0 0 ≤1.0.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-79: Cross-site Scripting (XSS). EPSS 23.00%. 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. Aug 28, 2025 · NIST NVD

    Detected

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows Stored XSS.This issue affects Mesa Mesa Reservation Widget: from n/a through <= 1.0.0.

  2. Oct 18, 2026 · NIST NVD

    Updated

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows Stored XSS.This issue affects Mesa Mesa Reservation Widget: from n/a through <= 1.0.0.

Sources

  • CVE.orgVulnerability recordCVE-2025-48319

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-26040

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows Stored XSS.This issue affects Mesa Mesa Reservation Widget: from n/a through <= 1.0.0.

    euvd.enisa.europa.eu
  • NIST NVDVulnerability recordCVE-2025-48319

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in gslauraspeck Mesa Mesa Reservation Widget mesa-mesa-reservation-widget allows Stored XSS.This issue affects Mesa Mesa Reservation Widget: from n/a through <= 1.0.0.

    nvd.nist.gov

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.