GHSA-5p28-63mc-cgr9
Cross-Site Scripting bypass in html-purify
All versions of html-purify are vulnerable to cross-site scripting. The data attribute inside of object tags is not properly sanitized and allows javascript URIs leading to code execution.
No fix is currently available. Consider using an alternative package until a fix is made available.
What each source reports
GitHub Advisories No score
Cross-Site Scripting bypass in html-purify
All versions of html-purify are vulnerable to cross-site scripting. The data attribute inside of object tags is not properly sanitized and allows javascript URIs leading to code execution.
No fix is currently available. Consider using an alternative package until a fix is made available.
- Record
GHSA-5p28-63mc-cgr9- Weakness
- CWE-79
- Updated
- 2026-11-02
OSV No score
Cross-Site Scripting bypass in html-purify
All versions of html-purify are vulnerable to cross-site scripting. The data attribute inside of object tags is not properly sanitized and allows javascript URIs leading to code execution.
No fix is currently available. Consider using an alternative package until a fix is made available.
- Record
GHSA-5p28-63mc-cgr9- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
html-purifynpm |
through 1.1.0 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-5p28-63mc-cgr9 is a vulnerability with no CVSS score yet in html-purify, published December 4, 2020. No source lists public exploit code. No source names a fixed version.