5.5

CVE-2021-24718: reputeinfosystems contact_form\,_survey_\&_popup_form_plugin_for_wordpress_-_arforms_form_builder Cross-site Scripting

CVSS: 5.5v3.1MediumModified
Published 06-12-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-24718 is a medium (CVSS 5.5) Cross-site Scripting vulnerability in reputeinfosystems contact_form\,_survey_\&_popup_form_plugin_for_wordpress_-_arforms_form_builder. EPSS estimates a 0.62% chance of exploitation in the next 30 days, higher than 48.9% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
32/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (wordfence)
EPSS score
0.62%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 06-12-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

The Contact Form, Survey & Popup Form Plugin for WordPress plugin before 1.5 does not properly sanitize some of its settings allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.62%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

+0.02 pp

From 0.60% on 22-09-2026

22-09-202622-10-2026
EPSS score
0.62%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (wpscan.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Reputeinfosystems1 product
Unknown1 product
Wordpress1 product
  • arforms-form-builder< 1.5

3 vendors · 3 products

References

2 links