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

Quick assessment

Affected
regularlabs.com DB Replacer extension for Joomla
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Regular Labs DB Replacer extension for Joomla是Regular Labs公司的一款Joomla数据库替换器扩展组件。 Regular Labs DB Replacer extension for Joomla 1.0.0版本至8.2.7版本存在权限许可和访问控制问题漏洞，该漏洞源于管理员路由和替换请求未始终要求超级用户权限和有效令牌，可能导致未经授权的后端用户或跨站请求伪造攻击执行数据库替换，从而造成重大数据损坏或站点破解。

AI Predicted 9.8 Difficulty: Easy EPSS 0.42% · P34

Affected Version Matrix 1

VendorProduct Version RangeStatus
regularlabs.com DB Replacer extension for Joomla 1.0.0-8.2.7 affected
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I. Basic Information for CVE-2026-63685

Vulnerability Information
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Vulnerability Title
Joomla Extension - regularlabs.com - Authorization bypass in DB Replacer extension
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Regular Labs DB Replacer extension for Joomla 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Regular Labs DB Replacer extension for Joomla是Regular Labs公司的一款Joomla数据库替换器扩展组件。 Regular Labs DB Replacer extension for Joomla 1.0.0版本至8.2.7版本存在权限许可和访问控制问题漏洞，该漏洞源于管理员路由和替换请求未始终要求超级用户权限和有效令牌，可能导致未经授权的后端用户或跨站请求伪造攻击执行数据库替换，从而造成重大数据损坏或站点破解。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

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

II. Public POCs for CVE-2026-63685

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III. Intelligence Information for CVE-2026-63685

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Vendor Pages for CVE-2026-63685 (1)

Same Patch Batch · regularlabs.com · 2026-07-22 · 14 CVEs total

CVE-2026-64798 Joomla Extension - regularlabs.com - Insecure login URL keys in IP login extension
CVE-2026-64793 Joomla Extension - regularlabs.com - Content access and publication bypass in Articles Any
CVE-2026-64794 Joomla Extension - regularlabs.com - restricted user-data exposure in Users Anywhere and A
CVE-2026-64796 Joomla Extension - regularlabs.com - various code injection vectors in Sourcerer extension
CVE-2026-64797 Joomla Extension - regularlabs.com - IP spoofing vulnerability in IP login extension
CVE-2026-64792 Joomla Extension - regularlabs.com - disclosure of restricted content via search index in
CVE-2026-64795 Joomla Extension - regularlabs.com - XSS vectors in tag-provided inputs in various Regular
CVE-2026-64791 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in
CVE-2026-63683 Joomla Extension - regularlabs.com - Client IP spoofing vulnerability in Regular Labs cond
CVE-2026-63280 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in
CVE-2026-63265 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in
CVE-2026-63684 Joomla Extension - regularlabs.com - Inconsistent CSRF token checks / privilege checks in
CVE-2026-63281 Joomla Extension - regularlabs.com - XSS vulnerability in Regular Labs conditions manager

IV. Related Vulnerabilities

Same vendor: regularlabs.com
Same weakness: CWE-284

V. Comments for CVE-2026-63685

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