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Moderate severityNVD Advisory· Published Jan 17, 2022· Updated Aug 3, 2024

CVE-2021-33040

CVE-2021-33040

Description

managers/views/iframe.js in FuturePress EPub.js before 0.3.89 allows XSS.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
epubjsnpm	< 0.3.89	0.3.89

Affected products

2

FuturePress/EPub.jsdescription
ghsa-coords
pkg:npm/epubjs
Range: < 0.3.89

Patches

Vulnerability mechanics

Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.

References

5

github.com/advisories/GHSA-c6rp-xvqv-mwmfghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-33040ghsaADVISORY
github.com/futurepress/epub.js/blob/5c7f21d648d9d20d44c6c365d164b16871847023/src/managers/views/iframe.jsghsax_refsource_MISCWEB
github.com/futurepress/epub.js/commit/ab4dd46408cce0324e1c67de4a3ba96b59e5012eghsax_refsource_MISCWEB
github.com/futurepress/epub.js/compare/v0.3.88...v0.3.89ghsax_refsource_MISCWEB

News mentions

0

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