4.3

CVE-2026-84927: unknown embedpress Missing Authorization

CVSS: 4.3v3.1MediumDeferred
Published 05-09-2026Last modified 06-09-2026
Open JSON

Vulnerability summary

CVE-2026-84927 is a medium (CVSS 4.3) Missing Authorization vulnerability in unknown embedpress. EPSS estimates a 0.28% chance of exploitation in the next 30 days, higher than 19.2% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 4.6.4.

Overall risk
27/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (wordfence)
EPSS score
0.28%
0%100%
Low · +0.11 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 05-09-2026
    PublishedVulnerability first disclosed.
  2. 06-09-2026
    Last modifiedVulnerability information updated.

Description

The EmbedPress WordPress plugin before 4.6.4 does not perform a sufficient authorization check on one of its Google Reviews REST API routes, allowing users with the Contributor role and above to modify a site-wide store, deleting entries an administrator configured and injecting their own, which are rendered publicly across the site.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.28%

Chance of exploitation in the next 30 days

Percentile

19%

Versus all other CVEs

30-day change

+0.11 pp

From 0.17% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.28%

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
  • embedpress≥ 4.6.0, ≤ 4.6.3 (fixed in 4.6.4)

2 vendors · 2 products

References

2 links