CVE-2026-4162

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,2.1.4]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "product": "gravity_smtp", "vendor": "rocketgenius"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "analysis": {"en": {"generated_at": "2026-04-10T10:20:25.827617+00:00", "value": {"mitigation_remediation": ["Upgrade the Gravity SMTP plugin to version 2.1.5 or later.", "If an upgrade cannot be performed immediately, use a role editor or custom code to revoke uninstall capabilities for subscriber and lower roles.", "Monitor WordPress logs for unexpected plugin uninstall or deactivation events.", "Consider disabling the Uninstall functionality via plugin settings until the patch is applied."], "summary": {"action": "Immediate Patch", "impact": "Unauthorized plugin uninstall and configuration loss"}, "threat_synthesis": {"affected_systems": "WordPress sites that have the RocketGenius Gravity SMTP plugin installed in versions 2.1.4 or earlier are vulnerable. Sites running later releases, such as 2.1.5 and above, are not affected.", "description_and_impact": "The Gravity SMTP plugin fails to perform proper authorization checks for uninstall and deactivate actions. As a result, any authenticated user with the subscriber role or higher can remove the plugin, disable its email sending capability, and delete its stored options. The same flaw allows an attacker to trigger the action via a Cross\u2011Site Request Forgery vector, potentially without direct interaction with the victim's browser if a malicious link is visited while the user is logged in.", "risk_and_exploitability": "The base CVSS score of 7.1 indicates a medium\u2011to\u2011high severity vulnerability. An EPSS score is not provided, and the issue is not catalogued by CISA\u2019s KEV list. An attacker can exploit the flaw by logging in with a subscriber or higher account or by sending a crafted CSRF request to a victim who is authenticated. The impact is site\u2011wide loss of outbound email capability and potential loss of configuration settings, affecting the confidentiality and availability of email communications."}}}}, "created": "2026-04-13T12:44:56.854734+00:00", "updated": "2026-04-13T13:06:10.025619+00:00", "vendors": ["rocketgenius", "rocketgenius$PRODUCT$gravity_smtp", "wordpress", "wordpress$PRODUCT$wordpress"]}