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Description

An improper access check allows unauthorized access to webservice endpoints.

PUBLISHED Reserved 2026-01-17 | Published 2026-04-01 | Updated 2026-04-02 | Assigner Joomla




HIGH: 8.6CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-284 Improper Access Control

Product status

Default status
unaffected

4.0.0-5.4.3
affected

6.0.0-6.0.3
affected

Credits

vnth4nhnt from CyStack finder

References

developer.joomla.org/...s-check-in-webservice-endpoints.html vendor-advisory

cve.org (CVE-2026-23899)

nvd.nist.gov (CVE-2026-23899)

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