CVE-2020-28847: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

April 6, 2022 (updated April 12, 2022)

Cross Site Scripting (XSS) vulnerability in xCss Valine v1.4.14 via the nick parameter to /classes/Comment.

References

github.com/advisories/GHSA-6xvq-2gj8-4276
github.com/xCss/Valine/issues/348
github.com/xCss/Valine/releases/tag/v1.4.15
nvd.nist.gov/vuln/detail/CVE-2020-28847

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