6.1

CVE-2021-24907: unknown contact form, drag and drop form builder for wordpress – everest forms Cross-site Scripting

CVSS: 6.1v3.1MediumModified
Published 21-12-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-24907 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in unknown contact form, drag and drop form builder for wordpress – everest forms. EPSS estimates a 0.94% chance of exploitation in the next 30 days, higher than 60.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
0.94%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 21-12-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

The Contact Form, Drag and Drop Form Builder for WordPress plugin before 1.8.0 does not escape the status parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.94%

Chance of exploitation in the next 30 days

Percentile

60%

Versus all other CVEs

30-day change

+0.03 pp

From 0.91% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.94%

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

Unknown1 product
Wordpress1 product
  • everest-forms< 1.8.0
Wpeverest1 product

3 vendors · 3 products

References

2 links