{"id":"EUVD-2026-60942","revision":"7a3001abbddb45f89b805e141db68a28","records":[{"revision":"7a3001abbddb45f89b805e141db68a28","observedAt":"2026-11-01T11:24:58.455+00:00","statement":{"source":"euvd","id":"EUVD-2026-60942","aliases":["CVE-2026-59940","GHSA-mv8w-475r-vwqw"],"title":"Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.5.3, seroval.fromJSON() allows attacker-controlled JSON Promise control nodes to operate on values from the general de…","description":"Seroval facilitates JS value stringification, including complex structures beyond JSON.stringify capabilities. Prior to 1.5.3, seroval.fromJSON() allows attacker-controlled JSON Promise control nodes to operate on values from the general deserialization reference table without verifying genuine internal Promise resolver records, causing deserialization side effects with plugins enabled and potentially unintended server-side invocation or remote code execution when downstream frameworks register callable wrappers. This issue is fixed in version 1.5.3.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8,"severity":null}],"references":["https://github.com/lxsmnsyc/seroval/security/advisories/GHSA-mv8w-475r-vwqw"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-60942","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 18, 2026, 2:34:28 PM","dateUpdated":"Aug 18, 2026, 3:49:59 PM"},"relatedAdvisories":[{"id":"openSUSE-SU-2026:11673-1","title":"opencode-1.18.26-1.1 on GA media","vulnerabilityIds":["CVE-2026-23736","CVE-2026-23737","CVE-2026-59940"]}],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-60942","identifiers":["EUVD-2026-60942","CVE-2026-59940","GHSA-mv8w-475r-vwqw"]},"retained":false,"historicalAffected":[]}],"coverage":[]}