{"affected":[{"affectedData":[{"product":"Slider, Gallery, and Carousel by MetaSlider – Responsive WordPress Plugin","vendor":"Unknown","versions":[{"lessThan":"3.27.9","status":"affected","version":"3.27.9","versionType":"custom"}]}],"source":"contact@wpscan.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:metaslider:slider\\,_gallery\\,_and_carousel:*:*:*:*:*:wordpress:*:*","matchCriteriaId":"A1C874FB-B1F9-4E5C-B2F7-9EBE660ADF6E","versionEndExcluding":"3.27.9","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Slider, Gallery, and Carousel by MetaSlider WordPress plugin before 3.27.9 does not sanitise and escape some of its Gallery Image parameters, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)"},{"lang":"es","value":"El plugin Slider, Gallery, and Carousel by MetaSlider de WordPress versiones anteriores a 3.27.9, no sanea y escapa de algunos de sus parámetros de Gallery Image, lo que podría permitir a usuarios con altos privilegios, como el administrador, llevar a cabo ataques de tipo Cross-Site Scripting Almacenado incluso cuando la capacidad unfiltered_html no está permitida (por ejemplo, en una configuración multisitio)"}],"id":"CVE-2022-2823","lastModified":"2026-06-17T04:42:38.960","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.8,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"HIGH","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"exploitabilityScore":1.7,"impactScore":2.7,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2022-10-10T21:15:10.813","references":[{"source":"contact@wpscan.com","tags":["Exploit","Third Party Advisory"],"url":"https://wpscan.com/vulnerability/c88c85b3-2830-4354-99fd-af6bce6bb4ef"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"],"url":"https://wpscan.com/vulnerability/c88c85b3-2830-4354-99fd-af6bce6bb4ef"}],"sourceIdentifier":"contact@wpscan.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"contact@wpscan.com","type":"Secondary"}]}