WordPress WPGuppy plugin <= 1.1.4 - Broken Access Control vulnerability

published 2025-10-22 12 mo ago modified 2026-10-08 32 d ago also EUVD-2025-35545

cvss: 8.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 24%
public exploits: 0; none known

Missing Authorization vulnerability in AmentoTech Private Limited WPGuppy wpguppy-lite allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects WPGuppy: from n/a through <= 1.1.4.

Patch / fix

fixed in 1

AmentoTech Private Limited WPGuppy 1.1.5

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 12 mo ago (2025-10-23)

Exploit prediction

0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Affected products

AmentoTech Private Limited WPGuppy

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/wpguppy-lite/vulnerability/wordpress-wpguppy-plugin-1-1-4-broken-access-control-vul
vdb-entry

Sources

CVE List CVE-2025-49910
NVD CVE-2025-49910

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