CVE-2018-20859

CVE-2018-20859

EPSS 1.2%

edx-platform before 2018-07-18 allows XSS via a response to a Chemical Equation advanced problem.

Affected products

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References

https://github.com/edx/edx-platform/commit/5b144559fbdba7ff673cc1c165aa2d343e07b6bd.patch https://groups.google.com/forum/#%21topic/openedx-announce/wsm5mtUhhME https://patch-diff.githubusercontent.com/raw/edx/edx-platform/pull/18639.patch