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CVE-2026-18856

Poesis Rhymix CMS Data Import importer.admin.controller.php procImporterAdminCheckXmlFile server-side request forgery PUBLISHED

Description (CNA)

A vulnerability was determined in Poesis Rhymix CMS up to 2.1.33. This impacts the function procImporterAdminCheckXmlFile of the file modules/importer/importer.admin.controller.php of the component Data Import Module. This manipulation of the argument filename causes server-side request forgery. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.1.34 will fix this issue. It is recommended to upgrade the affected component.

Affected (CNA)

Vendor / productVersions
Poesis / Rhymix CMSaffected 2.1.0; affected 2.1.1; affected 2.1.2; affected 2.1.3; affected 2.1.4; affected 2.1.5; affected 2.1.6; affected 2.1.7; affected 2.1.8; affected 2.1.9; affected 2.1.10; affected 2.1.11; affected 2.1.12; affected 2.1.13; affected 2.1.14; affected 2.1.15; affected 2.1.16; affected 2.1.17; affected 2.1.18; affected 2.1.19; affected 2.1.20; affected 2.1.21; affected 2.1.22; affected 2.1.23; affected 2.1.24; affected 2.1.25; affected 2.1.26; affected 2.1.27; affected 2.1.28; affected 2.1.29; affected 2.1.30; affected 2.1.31; affected 2.1.32; affected 2.1.33; unaffected 2.1.34

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.