CVE-2020-4052

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Summary

CVECVE-2020-4052
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-06-16 22:15:00 UTC
Updated2020-06-22 20:45:00 UTC
DescriptionIn Wiki.js before 2.4.107, there is a stored cross-site scripting through template injection. This vulnerability exists due to an insecure validation mechanism intended to insert v-pre tags into rendered HTML elements which contain curly-braces. By creating a crafted wiki page, a malicious Wiki.js user may stage a stored cross-site scripting attack. This allows the attacker to execute malicious JavaScript when the page is viewed by other users. This has been patched in 2.4.107.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Requarks Wiki.js All All All All
Application Requarks Wiki.js All All All All

References

ReferenceSourceLinkTags
Merge pull request from GHSA-9jgg-4xj2-vjjj · Requarks/wiki@9e08718 · GitHub MISC github.com Patch, Third Party Advisory
Stored XSS through template injection · Advisory · Requarks/wiki · GitHub CONFIRM github.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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