CVE-2026-121492
Fiber Admin < 4.0.1 - Unauthenticated Arbitrary Post and Term Order Modification via fiad_cpo_update and fiad_cpo_tax_update
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The Fiber Admin WordPress plugin before 4.0.1 does not have authorisation checks in some of its AJAX actions, allowing unauthenticated users to change the order of arbitrary posts, including drafts, private posts and navigation menu items, as well as the order of taxonomy terms when term ordering is enabled.
| Vendor | unknown |
| Product | fiber admin |
| Published | Nov 7, 2026 |
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Affected Versions
Unknown / Fiber Admin
0 < 4.0.1
References
Credits
Enrico Marcolini Claudio Marchesini Dottor Marc WPScan