WordPress iZooto plugin <= 3.7.20 - Broken Access Control vulnerability

published 2026-04-08 7 mo ago modified 2026-07-24 3 mo ago also EUVD-2026-20352

cvss: 5.3; 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 15%
public exploits: 0; none known

Missing Authorization vulnerability in shrikantkale iZooto izooto-web-push allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects iZooto: from n/a through <= 3.7.20.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 6 mo ago (2026-04-13)

Exploit prediction

0.24% chance of exploitation in the next 30 days, higher than 15% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CISA ADP	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

shrikantkale iZooto

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/izooto-web-push/vulnerability/wordpress-izooto-plugin-3-7-20-broken-access-control-
vdb-entry

Sources

CVE List CVE-2026-39673
NVD CVE-2026-39673

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