Showing 1 vulnerability on this page for absinthe_plug

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Reflected XSS via backslash bypass in GraphiQL js_escape in absinthe_plug

Improper Neutralization of Input During Web Page Generation (XSS) vulnerability in absinthe-graphql absinthe_plug allows reflected cross-site scripting via the GraphiQL interface. 'Elixir.Absinthe.Plug.GraphiQL':js_escape/1 in lib/absinthe/plug/graphiql.ex escapes single quotes and newlines in the query GET parameter before embedding it in an inline JavaScript string, but does not escape backslashes. An attacker can bypass the escaping by prefixing a quote with a backslash (e.g. \'), breaking o

CWE-79May 8, 2026
CVSS2.3v4.0EPSS0.282%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX