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CVE-2026-101112— Joomla Extension - balbooa.com - Unauthorized Deletion of Attachments in Balbooa Forms < 2.4.3.4

Quick assessment

Affected
balbooa.com Balbooa Forms 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 Extension - balbooa.com - Unauthorized Deletion of Attachments in Balbooa Forms < 2.4.3.4 - The public removeTmpAttachment action accepts an integer attachment ID and deletes the matching database row and file. The controller verifies a Joomla session t

CVSS 6.9 · Medium
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I. Basic Information for CVE-2026-101112

Vulnerability Information

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Vulnerability Title
Joomla Extension - balbooa.com - Unauthorized Deletion of Attachments in Balbooa Forms < 2.4.3.4
Source: CVE Program / CVE List V5
Vulnerability Description
Joomla Extension - balbooa.com - Unauthorized Deletion of Attachments in Balbooa Forms < 2.4.3.4 - The public removeTmpAttachment action accepts an integer attachment ID and deletes the matching database row and file. The controller verifies a Joomla session token, but the model does not bind that ID to the session that uploaded the file, the current user, the form, the upload field, or the temporary state. Any guest can obtain a token for their own session, so the token prevents CSRF but does not authorize the target object.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
balbooa.com Balbooa Forms extension for Joomla 1.0.0-2.4.3.3 -

II. Public POCs for CVE-2026-101112

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III. Intelligence Information for CVE-2026-101112

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Vendor Pages for CVE-2026-101112 (1)

Same Patch Batch · balbooa.com · 2026-09-29 · 5 CVEs total

CVE-2026-102425 9.5 CRITICAL Joomla Extension - balbooa.com - Unauthenticated RCE via field shortcode injection in Balb
CVE-2026-102424 8.9 HIGH Joomla Extension - balbooa.com - Unauthenticated path traversal exfiltrates local files th
CVE-2026-101127 8.6 HIGH Joomla Extension - balbooa.com - Unauthenticated upload filename stored XSS in Balbooa For
CVE-2026-101126 6.9 MEDIUM Joomla Extension - balbooa.com - File meta data tampering in Balbooa Forms < 2.4.3.4

IV. Related Vulnerabilities

Same product: Balbooa Forms extension for Joomla
Same vendor: balbooa.com
Same weakness: CWE-639

V. Comments for CVE-2026-101112

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