7.1

CVE-2023-37979: ninjaforms ninja_forms Cross-site Scripting

CVSS: 7.1v3.1HighModified
Published 27-07-2023Last modified 28-04-2026
Open JSON

Vulnerability summary

CVE-2023-37979 is a high (CVSS 7.1) Cross-site Scripting vulnerability in ninjaforms ninja_forms. EPSS estimates a 9.71% chance of exploitation in the next 30 days, higher than 95.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.1/10
010
High · v3.1 (CVE.org)
EPSS score
9.71%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1exploit-database

Timeline

  1. 27-07-2023
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Saturday Drive Ninja Forms Contact Form plugin <= 3.6.25 versions.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

9.71%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 9.71% on 18-09-2026

18-09-202618-10-2026
EPSS score
9.71%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • exploit-databasephpUnverified

    WordPress Plugin Ninja Forms 3.6.25 - Reflected XSS

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Ninjaforms1 product
Saturday drive1 product
Wordpress1 product
  • ninja-forms≤ 3.6.25 (fixed in 3.6.26)

3 vendors · 3 products

References

4 links