WordPress WP REST API FNS Plugin plugin <= 1.0.0 - Account Takeover vulnerability

published 2024-10-20 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-43391

cvss: 9.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.5%; EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits: 0; none known

Authentication Bypass Using an Alternate Path or Channel vulnerability in vivek2tamrakar WP REST API FNS rest-api-fns allows Authentication Bypass.This issue affects WP REST API FNS: from n/a through <= 1.0.0.

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: total
Assessed: 2 y ago (2024-10-21)

Exploit prediction

1.49% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

vivek2tamrakar WP REST API FNS
vivek_tamrakar wp_rest_api_fns

Classification

Weakness

CWE-288 Authentication Bypass Using an Alternate Path or Channel
CWE-306 Missing Authentication for Critical Functionality

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/rest-api-fns/vulnerability/wordpress-wp-rest-api-fns-plugin-plugin-1-0-0-account-ta
vdb-entry

Sources

CVE List CVE-2024-49328
NVD CVE-2024-49328

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