CVE-2026-49049

The Helix3 plugin for Joomla exposes an ajax handler task, that allows unauthenticated attackers to delete arbitrary files, write arbitrary JSON files and update template parameters.

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

1.0% chance of exploitation in the next 30 days; higher than 62% of CVEs (scores of 2026-10-25)

CWE

CWE-284

Published

2026-06-29

Modified

2026-10-25

Record from

the NVD, synced 2026-10-25

Affected

• ollyo:helix3

References

• https://www.joomshaper.com/

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