CVE-2026-12202
Intelliants Subrion CMS Blocks Endpoint cross site scripting
A vulnerability has been found in Intelliants Subrion CMS up to 4.0.3. Affected by this issue is some unknown functionality of the component Blocks Endpoint. Such manipulation of the argument CSS class name leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
Intelliants · Subrion CMSpublic PoCs found — 1
cve_referencekarinagante.github.io/cve-2026-12202/#proof-of-concept-pocunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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