CVE-2026-34989

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,31.0.0.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "ci4ms", "source": "cna", "vendor": "ci4-cms-erp"}, "product": "ci4ms", "vendor": "ci4-cms-erp"}], "analysis": {"en": {"generated_at": "2026-04-06T20:05:25.006145+00:00", "value": {"mitigation_remediation": ["Apply the vendor\u2019s patch to release 31.0.0.0 or later.", "If patching is delayed, enforce stricter input validation on the profile name field, allowing only plain text characters.", "Ensure that all user\u2011controlled data is properly escaped before rendering in any view.", "Perform a code review of profile\u2011related templates to confirm there are no remaining unsanitized outputs.", "Monitor user accounts for unexpected privilege changes or injection attempts and investigate promptly."], "summary": {"action": "Patch", "impact": "Stored Cross\u2011Site Scripting enabling full account takeover and privilege escalation"}, "threat_synthesis": {"affected_systems": "The vulnerability affects the CI4MS CMS skeleton (ci4-cms-erp:ci4ms) in all releases prior to version 31.0.0.0. Users running earlier versions are at risk.", "description_and_impact": "The flaw arises when the CMS accepts user\u2011controlled profile names without proper sanitization, allowing an attacker to inject JavaScript into the name field. This malicious script is stored server\u2011side and later rendered unsafely in multiple application views, leading to a stored cross\u2011site scripting vulnerability that can be used to hijack user sessions, elevate privileges, or take full control of an account.", "risk_and_exploitability": "With a CVSS score of 9.4 the risk is high, EPSS data is not available, and the issue is not listed in the CISA KEV catalog. The attack vector is application\u2011level stored XSS. Based on the description, it is inferred that an attacker must first be authenticated to modify their profile name before exploiting the vulnerability."}}}}, "created": "2026-04-06T20:13:41.391946+00:00", "updated": "2026-04-06T21:31:37.059335+00:00", "vendors": ["ci4-cms-erp", "ci4-cms-erp$PRODUCT$ci4ms"]}