{"apiVersion":"1.0","identifier":"CVE-2026-54681","description":"DiscordChatExporter saves Discord chat logs to a file. Prior to 2.47.2, the VisitEmojiAsync method in DiscordChatExporter.Core/Exporting/HtmlMarkdownVisitor.cs interpolates emoji.Name into the alt attribute and emoji.Code into the title attribute without HTML entity encoding. This affects HTML exports regardless of the markdown setting. Discord-s current custom emoji name validation normally excludes attribute-breaking characters, but tampered offline input, a relaxed upstream validation rule, or another future metadata source can inject an HTML attribute and execute script when a user opens the export. This issue is fixed in version 2.47.2.","publishedAt":"2026-08-21T19:17:03","lastModifiedAt":"2026-08-21T20:16:37","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-54681","cvssScore":4.1,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N","epssProbability":0.00125,"riskScore":0.41,"affectedProduct":"DiscordChatExporter","affectedVersions":"<2.47.2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-54681","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-54681","en":"https://www.redsauce.net/en/cves/CVE-2026-54681","fr":"https://www.redsauce.net/fr/cves/CVE-2026-54681","pt":"https://www.redsauce.net/pt/cves/CVE-2026-54681","de":"https://www.redsauce.net/de/cves/CVE-2026-54681","sk":"https://www.redsauce.net/sk/cves/CVE-2026-54681","el":"https://www.redsauce.net/el/cves/CVE-2026-54681"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-54681"}}