{“lastseen”:””,”description”:”A vulnerability was determined in brikcss merge up to 1.3.0. This affects an unknown part. Executing a manipulation of the argument __proto__\/constructor.prototype\/prototype can lead to improperly controlled modification of object prototype attributes. The attack may be performed from remote. The vendor was contacted early about this disclosure but did not respond in any way.”,”published”:”2026-04-20T01:45:12.099Z”,”modified”:”2026-04-20T01:45:12.099Z”,”type”:”cve”,”title”:”brikcss merge prototype pollution”,”source”:”VulDB”,”references”:”https:\/\/vuldb.com\/vuln\/358229\\nhttps:\/\/vuldb.com\/vuln\/358229\/cti\\nhttps:\/\/vuldb.com\/submit\/791805\\nhttps:\/\/github.com\/sudo-secure\/security-research\/blob\/main\/brikcss-merge\/prototype-pollution\/PoC.md”,”id”:”CVE-2026-6594″,”bulletinFamily”:””,”cwe”:[“CWE-1321″,”CWE-94″],”cvelist”:null,”sourceData”:”brikcss merge 1.0\\nbrikcss merge 1.1\\nbrikcss merge 1.2\\nbrikcss merge 1.3.0″,”sourceHref”:””,”cvss”:{“score”:6.9,”severity”:”MEDIUM”,”vector”:”CVSS:4.0\/AV:N\/AC:L\/AT:N\/PR:N\/UI:N\/VC:L\/VI:L\/VA:L\/SC:N\/SI:N\/SA:N\/E:X”,”version”:”4.0″},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:””,”category_name”:”CVE”,”post_link”:””,”product”:”merge”,”version”:”1.0″,”vendor”:”brikcss”,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
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