Joomla Extension - regularlabs.com - IP spoofing vulnerability in IP login extension

published 2026-07-22 3mo ago modified 2026-10-24 18d ago also EUVD-2026-47815

cvss: 7.5; 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 28%
public exploits: 0; none known

Joomla Extension - regularlabs.com - IP spoofing vulnerability in IP login extension - IP Login trusted forwarded client-IP headers without requiring a configured trusted proxy. Attackers could spoof the IP used for automatic login and potentially impersonate mapped accounts.

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CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 3mo ago (2026-07-28)

Exploit prediction

0.35% chance of exploitation in the next 30 days, higher than 28% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

regularlabs.com IP Login extension for Joomla

Classification

Weakness

CWE-290 Authentication Bypass by Spoofing

References

regularlabs.com /
product

Sources

CVE List CVE-2026-64797
NVD CVE-2026-64797

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