{"id":"CVE-2026-4264","state":"PUBLISHED","title":"Reflected Cross-Site Scripting in BeeTienda eCommerce platform","description":"Reflected Cross-Site Scripting (XSS) on the BeeTienda e-commerce platform, specifically in the latest demo version. The incident occurs due to a lack of proper sanitization of user input data in the 'search' parameter of the product list endpoint. When malicious payloads are transmitted via the 'search' parameter, they are displayed insecurely in the HTML response, allowing for the arbitrary execution of JavaScript code in the victim's browser.","publishedAt":"2026-10-09T07:43:32.160Z","updatedAt":"2026-10-09T17:52:00.240Z","severity":{"score":5.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","source":"INCIBE"},"assigner":"INCIBE","products":["BeeTienda eCommerce Platform"],"affected":[{"vendor":"BeeTienda","product":"eCommerce Platform","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"November 2025","versionType":"custom"}]}],"references":["https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-beetienda-ecommerce-platform"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/4xxx/CVE-2026-4264.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-4264","state":"PUBLISHED","datePublished":"2026-10-09T07:43:32.160Z","dateUpdated":"2026-10-09T17:52:00.240Z","assignerShortName":"INCIBE","assignerOrgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateReserved":"2026-03-16T12:00:08.257Z"},"containers":{"cna":{"title":"Reflected Cross-Site Scripting in BeeTienda eCommerce platform","descriptions":[{"lang":"en","value":"Reflected Cross-Site Scripting (XSS) on the BeeTienda e-commerce platform, specifically in the latest demo version. The incident occurs due to a lack of proper sanitization of user input data in the 'search' parameter of the product list endpoint. When malicious payloads are transmitted via the 'search' parameter, they are displayed insecurely in the HTML response, allowing for the arbitrary execution of JavaScript code in the victim's browser."}],"affected":[{"vendor":"BeeTienda","product":"eCommerce Platform","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"November 2025","versionType":"custom"}]}],"references":[{"url":"https://www.incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-beetienda-ecommerce-platform"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","subIntegrityImpact":"LOW","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"INCIBE","orgId":"0cbda920-cd7f-484a-8e76-bf7f4b7f4516","dateUpdated":"2026-10-09T07:43:32.160Z"},"datePublic":"2026-10-09T07:33:00.000Z","cpeApplicability":[{"operator":"OR","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:beetienda:ecommerce_platform:*:*:*:*:*:*:*:*","versionStartIncluding":"0","versionEndExcluding":"november_2025"}]}]}],"solutions":[{"lang":"en","value":"There is no solution reported at this moment.","supportingMedia":[{"type":"text/html","base64":false,"value":"There is no solution reported at this moment."}]}],"credits":[{"lang":"en","value":"Gonzalo Aguilar García (6h4ack)","type":"finder"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-09T17:51:40.961469Z","id":"CVE-2026-4264","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-09T17:52:00.240Z"}}]}}}