4.3

CVE-2026-87069: unknown forminator forms Missing Authorization

CVSS: 4.3v3.1MediumDeferred
Published 23-09-2026Last modified 23-09-2026
Open JSON

Vulnerability summary

CVE-2026-87069 is a medium (CVSS 4.3) Missing Authorization vulnerability in unknown forminator forms. EPSS estimates a 0.13% chance of exploitation in the next 30 days, higher than 2.5% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 1.57.2.1.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (wordfence)
EPSS score
0.13%
0%100%
Low · Change unavailable
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 23-09-2026
    PublishedVulnerability first disclosed.
  2. 23-09-2026
    Last modifiedVulnerability information updated.

Description

The Forminator Forms WordPress plugin before 1.57.2.1 does not perform a nonce, capability or ownership check before running a one-time payment-field migration during the construction of one of its admin screens, and that construction happens on every wp-admin request for any logged-in user. Any authenticated user, including a Subscriber with no permissions in the Forminator Forms WordPress plugin before 1.57.2.1, can therefore rewrite the saved field configuration of any form on the site, including a live payment form.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.13%

Chance of exploitation in the next 30 days

Percentile

3%

Versus all other CVEs

30-day change

Change unavailable

Change unavailable

23-09-202618-10-2026
EPSS score
0.13%

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
  • forminator≤ 1.57.2.0 (fixed in 1.57.2.1)

2 vendors · 2 products

References

2 links