Cross-Site Scripting (XSS) Vulnerability in b3log Symphony 2.2.0

CVE-2017-16881 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

b3log Symphony (aka Sym) 2.2.0 does not properly address XSS in JSON objects, as demonstrated by a crafted userAvatarURL value to /settings/avatar, related to processor/AdminProcessor.java, processor/ArticleProcessor.java, processor/UserProcessor.java, service/ArticleQueryService.java, service/AvatarQueryService.java, and service/CommentQueryService.java.

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