High severity7.2NVD Advisory· Published Apr 10, 2026· Updated Apr 16, 2026
CVE-2026-29002
CVE-2026-29002
Description
CouchCMS contains a privilege escalation vulnerability that allows authenticated Admin-level users to create SuperAdmin accounts by tampering with the f_k_levels_list parameter in user creation requests. Attackers can modify the parameter value from 4 to 10 in the HTTP request body to bypass authorization validation and gain full application control, circumventing restrictions on SuperAdmin account creation and privilege assignment.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- gist.github.com/thepiyushkumarshukla/477e2d2bbbe8cc3ec0d640c50f0cf9e1nvdExploitThird Party Advisory
- www.vulncheck.com/advisories/couchcms-privilege-escalation-via-f-k-levels-list-parameternvdThird Party Advisory
- www.couchcms.comnvdProduct
News mentions
0No linked articles in our index yet.