Exploit discussion active in current signal (2 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
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.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
NONE
Momentum
NONE
CVE-2026-18856 Server-Side Request Forgery in Poesis Rhymix CMS Data Import Module Up To 2.1.33 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-18856
Post summary
The post announces a new Server‑Side Request Forgery vulnerability (CVE‑2026‑18856) in Poesis Rhymix CMS’s Data Import Module up to version 2.1.33, with no mention of PoC, exploits, or patches.
🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-18856](https://github.com/MCzhao2006/Rhymix-SSRF-Report) A vulnerability was determined... https://github.com/MCzhao2006/Rhymix-SSRF-Report #PatchManagement #Vulnerability #CVE
Post summary
The post announces CVE‑2026‑18856, linking to a GitHub report; no patch, exploit, or technical details are supplied, and there is no evidence of active exploitation.