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CVE-2026-120471— Joomla Extension - acymailing.com - Site modules rendered outside their access level in AcyMailing 1.0.0 - 11.1.1

Quick assessment

Affected
Datasolution AcyMailing 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.

Joomla 扩展 - acymailing.com - AcyMailing 1.0.0 至 11.1.1 版本中，站点模块在超出其访问权限的情况下被渲染 —— 未经身份验证的访客可以导致某个站点模块被渲染，即使该模块受 Joomla 访问级别限制，从而泄露本应仅对更高查看级别用户可见的内容。WordPress 插件不受此问题影响。

CVSS 6.9 · Medium EPSS 0.34% · P28

Affected Version Matrix 1

VendorProduct Version RangeStatus
Datasolution AcyMailing extension for Joomla 1.0.0-11.1.1 affected
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I. Basic Information for CVE-2026-120471

Vulnerability Information
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Vulnerability Title
Joomla Extension - acymailing.com - Site modules rendered outside their access level in AcyMailing 1.0.0 - 11.1.1
Source: CVE Program / CVE List V5
Vulnerability Description
Joomla Extension - acymailing.com - Site modules rendered outside their access level in AcyMailing 1.0.0 - 11.1.1 - An unauthenticated visitor can cause a site module to be rendered regardless of the Joomla access level that module is restricted to, which discloses content reserved for a higher view level. The WordPress plugin is not affected.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Datasolution AcyMailing extension for Joomla 1.0.0-11.1.1 -

II. Public POCs for CVE-2026-120471

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-120471

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Vendor Pages for CVE-2026-120471 (1)

Same Patch Batch · Datasolution · 2026-11-12 · 7 CVEs total

CVE-2026-118495 8.8 HIGH Joomla / WordPress Extension - acymailing.com - Exposure of sensitive information to an un
CVE-2026-120466 8.8 HIGH Joomla / WordPress Extension - acymailing.com - Missing authorization on subscription chan
CVE-2026-120467 7.1 HIGH Joomla / WordPress Extension - acymailing.com - Subscriber identity not bound to the recor
CVE-2026-120470 6.9 MEDIUM Joomla / WordPress Extension - acymailing.com - Online version of an email readable withou
CVE-2026-120468 6.9 MEDIUM Joomla Extension - acymailing.com - Unauthenticated disclosure of mailing list metadata in
CVE-2026-120469 5.1 MEDIUM Joomla / WordPress Extension - acymailing.com - Open redirect on the subscription and unsu

IV. Related Vulnerabilities

Same product: AcyMailing extension for Joomla
Same vendor: Datasolution
Same weakness: CWE-862