Vulnerability · Published Jul 22, 2026 · Assigned by Joomla

CVE-2026-63685Joomla Extension - regularlabs.com - Authorization bypass in DB Replacer extension

High 8.8

In plain English

A high-severity improper access control in DB Replacer extension for Joomla from regularlabs.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 36% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.4%top 63.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Joomla Extension - regularlabs.com - Authorization bypass in DB Replacer extension - Administrator routes and replacement requests did not consistently require Super User permission and a valid token. An unauthorized backend user or CSRF attack could perform database replacements, potentially causing major data corruption or site compromise.

Affected products (as reported)

Vendor	Product	Versions
regularlabs.com	DB Replacer extension for Joomla	1.0.0-8.2.7

Weakness: CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

https://regularlabs.com/ product