CVE-2026-6003

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.0"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Simple IT Discussion Forum", "source": "cna", "vendor": "code-projects"}, "product": "simple_it_discussion_forum", "vendor": "code-projects"}], "analysis": {"en": {"generated_at": "2026-04-10T03:20:27.354214+00:00", "value": {"mitigation_remediation": ["Check the code\u2011projects vendor site for an available patch or updated version of the Simple IT Discussion Forum and apply it immediately.", "If no patch is released, restrict access to the /admin/user.php page through network controls or firewall rules to limit exposure to trusted internal users only.", "Implement server\u2011side validation and output encoding for the fname parameter to neutralize script payloads before they are rendered.", "Monitor site logs for unexpected script execution attempts and consider using a web application firewall tuned to block XSS patterns."], "summary": {"action": "Patch", "impact": "Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "The identified affected product is code\u2011projects Simple IT Discussion Forum version 1.0. The vulnerability resides in the /admin/user.php endpoint and impacts that single release level of the forum application.", "description_and_impact": "An unsanitized processing of the fname argument in the /admin/user.php page has been exposed, allowing attackers to inject arbitrary scripts into the browser context when the page is accessed. The vulnerability can be triggered remotely and has publicly disclosed exploitation code. This leads to cross\u2011site scripting, potentially enabling data theft or session hijacking for any user viewing the affected page.", "risk_and_exploitability": "With a CVSS score of 4.8 the risk is moderate. No EPSS data and the vulnerability is not listed in the CISA KEV catalog, indicating it is not currently known to be actively exploited, but the remote attack vector allows any attacker to craft a request and trigger XSS. Absence of a published patch means the risk could persist until a vendor update or mitigation is applied."}}}}, "created": "2026-04-10T08:36:01.007560+00:00", "updated": "2026-04-10T09:27:02.247826+00:00", "vendors": ["code-projects", "code-projects$PRODUCT$simple_it_discussion_forum"]}