CVE-2026-33883

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,5.73.16)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[6.0.0-alpha.1,6.7.2)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "cms", "source": "cna", "vendor": "statamic"}, "product": "cms", "vendor": "statamic"}], "analysis": {"en": {"generated_at": "2026-04-08T15:52:35.978007+00:00", "value": {"mitigation_remediation": ["Verify your Statamic installation version; if it is older than 5.73.16 or 6.7.2, apply the security update immediately.", "Test the update in a staging environment before deploying to production to ensure compatibility."], "summary": {"action": "Patch Immediately", "impact": "Reflected Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "Statamic CMS, versions before 5.73.16 and 6.7.2, is affected. Administrators should verify that their installations run one of these unpatched releases.", "description_and_impact": "Statamic CMS allows an attacker to inject arbitrary JavaScript by exploiting an unescaped redirect parameter in the user:reset_password_form tag. This reflected XSS flaw can execute malicious code in the victim\u2019s browser when the reset password form is accessed. The weakness is classified under CWE\u201179, indicating insufficient output encoding.", "risk_and_exploitability": "The CVSS score of 6.1 indicates medium severity, while an EPSS score of less than 1% suggests a low likelihood of widespread exploitation at present. It is inferred that an attacker only needs to compose a malicious URL containing the unescaped redirect parameter and persuade users to click it; no authentication is required. The vulnerability is not listed in the CISA KEV catalog, implying no known active exploitation."}}}}, "created": "2026-03-29T20:30:06.183864+00:00", "updated": "2026-04-08T20:00:59.653133+00:00", "vendors": ["statamic", "statamic$PRODUCT$cms"]}