{"affected":[{"affectedData":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","product":"Post Timeline","vendor":"Unknown","versions":[{"lessThan":"2.2.6","status":"affected","version":"0","versionType":"custom"}]}],"source":"contact@wpscan.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:agilelogix:post_timeline:*:*:*:*:*:wordpress:*:*","matchCriteriaId":"02928EDD-1486-4573-A885-E95FCFE201E4","versionEndExcluding":"2.2.6","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"The Post Timeline WordPress plugin before 2.2.6 does not sanitise and escape an invalid nonce before outputting it back in an AJAX response, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin"},{"lang":"es","value":"El plugin de WordPress Post Timeline anterior a la versión 2.2.6 no sanea y escapa de un nonce inválido antes de devolverlo en una respuesta AJAX, lo que lleva a un Reflected Cross-Site Scripting que podría ser utilizado contra usuarios con privilegios elevados como el administrador."}],"id":"CVE-2023-4284","lastModified":"2026-06-17T06:37:28.770","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"exploitabilityScore":2.8,"impactScore":2.7,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2023-4284","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-03-06T16:03:45.779041Z","version":"2.0.3"}}]},"published":"2023-09-04T12:15:10.627","references":[{"source":"contact@wpscan.com","tags":["Third Party Advisory"],"url":"https://wpscan.com/vulnerability/1c126869-0afa-456f-94cc-10334964e5f9"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"],"url":"https://wpscan.com/vulnerability/1c126869-0afa-456f-94cc-10334964e5f9"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Third Party Advisory"],"url":"https://wpscan.com/vulnerability/1c126869-0afa-456f-94cc-10334964e5f9"}],"sourceIdentifier":"contact@wpscan.com","vulnStatus":"Modified"}