CVE-2020-11051
XSS in Wiki.js
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
05 May 2020Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In Wiki.js before 2.3.81, there is a stored XSS in the Markdown editor. An editor with write access to a page, using the Markdown editor, could inject an XSS payload into the content. If another editor (with write access as well) load the same page into the Markdown editor, the XSS payload will be executed as part of the preview panel. The rendered result does not contain the XSS payload as it is stripped by the HTML Sanitization security module. This vulnerability only impacts editors loading the malicious page in the Markdown editor. This has been patched in 2.3.81.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
Affected products
Requarks · Wiki.jsWant to know if your infrastructure is exposed to this?
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