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Vulnerabilities

Vulnerability · CVE-2026-24988

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Hogg The Events Calendar Shortcode & Block the-events-calendar-shortcode

Published Feb 3, 2026 · catalog updated Apr 28, 2026 · Brian Hogg The Events Calendar Shortcode & Block

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-24988. EPSS is 0.15%. Act only if a listed version of Brian Hogg The Events Calendar Shortcode & Block is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.15%
Remediation
Advisory link
Affected products
vendor Brian Hogg The Events Calendar Shortcode & Block 0 ≤3.1.1

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Hogg The Events Calendar Shortcode & Block the-events-calendar-shortcode allows Stored XSS.This issue affects The Events Calendar Shortcode & Block: from n/a through <= 3.1.1.

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 Brian Hogg The Events Calendar Shortcode & Block 0 ≤3.1.10 ≤3.1.1

How to fix CVE-2026-24988

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-2026-24988. EPSS is 0.15%. Act only if a listed version of Brian Hogg The Events Calendar Shortcode & Block is installed.

Which versions are affected?

Compare what you have installed with Brian Hogg The Events Calendar Shortcode & Block 0 ≤3.1.1 0 ≤3.1.1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.15%. 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. Feb 3, 2026 · EUVD

    Detected

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Hogg The Events Calendar Shortcode & Block the-events-calendar-shortcode allows Stored XSS.This issue affects The Events Calendar Shortcode & Block: from n/a through <= 3.1.1.

  2. Apr 28, 2026 · EUVD

    Updated

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Hogg The Events Calendar Shortcode & Block the-events-calendar-shortcode allows Stored XSS.This issue affects The Events Calendar Shortcode & Block: from n/a through <= 3.1.1.

Sources

  • CVE.orgVulnerability recordCVE-2026-24988

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-24988

    30-day exploitation probability 0.15%

    first.org
  • EUVDVulnerability recordEUVD-2026-5313

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brian Hogg The Events Calendar Shortcode & Block the-events-calendar-shortcode allows Stored XSS.This issue affects The Events Calendar Shortcode & Block: from n/a through <= 3.1

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgNov 4, 2026
  • EUVDNov 2, 2026