CVE-2021-43827

discourse-footnote is a library providing footnotes for posts in Discourse. Impact When posting an inline footnote wrapped in tags e.g. ^footnote, the resulting rendered HTML would include a nested , which is stripped by Nokogiri because it is not valid. This then caused a javascript error on top...

CVE-2021-43827

discourse-footnote is a library providing footnotes for posts in Discourse. Impact When posting an inline footnote wrapped in tags e.g. ^footnote, the resulting rendered HTML would include a nested , which is stripped by Nokogiri because it is not valid. This then caused a javascript error on top...

CVE-2021-43827

discourse-footnote is a library providing footnotes for posts in Discourse. Impact When posting an inline footnote wrapped in tags e.g. ^footnote, the resulting rendered HTML would include a nested , which is stripped by Nokogiri because it is not valid. This then caused a javascript error on top...

CVE-2021-43827

discourse-footnote is a library providing footnotes for posts in Discourse. Impact When posting an inline footnote wrapped in tags e.g. ^footnote, the resulting rendered HTML would include a nested , which is stripped by Nokogiri because it is not valid. This then caused a javascript error on top...

CVE-2021-43827

The CVE-2021-43827 issue concerns the discourse-footnote library used with Discourse. Affected behavior occurs when an inline footnote is wrapped in tags, producing a nested element in rendered HTML. Nokogiri strips the nested tag, leading to a JavaScript error on topic pages when code searches...

PT-2021-23959

Name of the Vulnerable Software and Affected Versions: discourse-footnote versions prior to 0.2 Description: The discourse-footnote library has an issue where posting an inline footnote wrapped in tags results in a nested in the rendered HTML, which is stripped by Nokogiri due to its invalidity...

Discourse 安全漏洞

Discourse is an open source community discussion platform that includes community, email and chat room features. The platform includes community, email and chat room features. discourse-footnote has a security vulnerability that could be exploited to trigger null-reference javascript errors...

CVE-2021-43827: Improper Handling of Exceptional Conditions

discourse-footnote is a library providing footnotes for posts in Discourse. Impact When posting an inline footnote wrapped in tags e.g. ^footnote , the resulting rendered HTML would include a nested , which is stripped by Nokogiri because it is not valid. This then caused a javascript error on...