WordPress Starter Templates plugin <= 4.7.7 - Broken Access Control vulnerability

published 2026-10-05 35 d ago modified 2026-10-06 33 d ago also EUVD-2026-92332

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 6%
public exploits: 0; none known

Missing Authorization vulnerability in Brainstorm Force Starter Templates astra-sites allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Starter Templates: from n/a through 4.7.7.

Patch / fix

fixed in 1

Brainstorm Force Starter Templates 4.7.8

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 35 d ago (2026-10-05)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 6% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected products

Brainstorm Force Starter Templates

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/astra-sites/vulnerability/wordpress-starter-templates-plugin-4-7-7-broken-access-co
vdb-entry

Sources

CVE List CVE-2026-39721
NVD CVE-2026-39721

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary