WordPress FluentCRM Pro plugin <= 3.1.12 - Privilege Escalation vulnerability

published 2026-08-27 2 mo ago modified 2026-08-28 2 mo ago also EUVD-2026-66935

cvss: 7.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

Editor Privilege Escalation in FluentCRM Pro <= 3.1.12 versions.

Patch / fix

fixed in 1

WP Manage Ninja FluentCRM Pro 3.1.13

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 mo ago (2026-08-27)

Exploit prediction

0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

WP Manage Ninja FluentCRM Pro

Classification

Weakness

CWE-266 Incorrect Privilege Assignment

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/fluentcampaign-pro/vulnerability/wordpress-fluentcrm-pro-plugin-3-1-12-privilege-es
vdb-entry

Sources

CVE List CVE-2026-78271
NVD CVE-2026-78271

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