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{"affected": [{"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"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.9.10]"}}], "enrichment": {"confidence": 92.0, "confidence_source": "matching", "scores": [{"score": 92.0, "source": "matching"}]}, "original": {"product": "Everest Forms Pro", "source": "cna", "vendor": "WPEverest"}, "product": "everest_forms", "vendor": "wpeverest"}], "analysis": {"en": {"generated_at": "2026-04-28T22:13:34.844521+00:00", "value": {"mitigation_remediation": ["Update Everest Forms Pro to a version newer than 1.9.12.", "If an immediate upgrade is not possible, disable or remove the plugin until a patch is applied, or restrict form access to authenticated users and monitor for injected scripts.", "As a temporary measure, configure a web application firewall to block common XSS payloads and log any attempts."], "summary": {"action": "Patch", "impact": "Stored Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "All WordPress installations that have the Everest Forms Pro plugin with a version of 1.9.12 or earlier are affected.", "description_and_impact": "The vulnerability is a stored cross\u2011site scripting flaw in the Everest Forms Pro plugin that allows malicious input submitted through its forms to be saved and later displayed without proper neutralization. When a page rendering this stored data is viewed, the injected script executes in the victim\u2019s browser, potentially enabling credential theft, session hijacking, defacement, or other browser\u2011based attacks. The flaw results from improper input neutralization during page generation and affects all WordPress sites with Everest Forms Pro version 1.9.12 or earlier.", "risk_and_exploitability": "The CVSS score of 7.1 indicates a medium\u2011to\u2011high severity issue. The EPSS score of 0.00039 (<1%) indicates low exploitation probability, and the vulnerability is not listed in the CISA KEV catalog. The likely attack path involves a user (or attacker with form submission access) submitting malicious data via the plugin\u2019s form; this input is stored and later displayed, causing XSS. Exploitation does not appear to require privileged access beyond the existence of the plugin and the ability to submit form data."}}}}, "created": "2026-03-20T08:56:59.427220+00:00", "updated": "2026-04-28T22:15:41.373757+00:00", "vendors": ["wordpress", "wordpress$PRODUCT$wordpress", "wpeverest", "wpeverest$PRODUCT$everest_forms"]}