Catalogo CVE
CVE-2026-47423
DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitizatio
- Gravità
- High · CVSS 8.2
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.41% · Oct 22, 2026
DOMPurify is a DOM-only cross-site scripting sanitizer for HTML, MathML, and SVG. In 3.4.4, DOMPurify allowed selectedcontent by default, allowing browsers to re-clone an XSS payload after sanitization so that unsanitized markup inside <selectedcontent> is returned. This issue is fixed in version 3.4.5.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | node-dompurify | sid | 3.4.16+dfsg-1 | fixed |
| Debian | node-dompurify | forky | 3.4.16+dfsg-1 | fixed |
| Debian | node-dompurify | trixie | 3.1.7+dfsg+~3.0.5-2 | vulnerable |
| Debian | node-dompurify | bookworm | 2.4.1+dfsg+~2.4.0-2+deb12u1 | vulnerable |
| Debian | node-dompurify | bookworm-security | 2.4.1+dfsg+~2.4.0-2 | vulnerable |
| Cpe | node-dompurify | Not reported | Not reported | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | node-dompurify | source | sid | 3.4.5+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | node-dompurify | source | forky | 3.4.5+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | node-dompurify | source | trixie | (unfixed) | not yet assigned | Not reported | Not reported |
| Debian | node-dompurify | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [node-dompurify]Interessata
Dettagli (4)
2.4.1+dfsg+~2.4.0-2+deb12u1· all · bookwormInteressata
nvd · node-dompurify · debian · bookworm; nvd · node-dompurify · debian · 12
2.4.1+dfsg+~2.4.0-2+deb12u1· all · bookwormInteressata
nvd · node-dompurify · debian · bookworm; nvd · node-dompurify · debian · 12
2.4.1+dfsg+~2.4.0-2· all · bookworm-securityInteressata
nvd · node-dompurify · debian · bookworm; nvd · node-dompurify · debian · 12
2.4.1+dfsg+~2.4.0-2· all · bookworm-securityInteressata
nvd · node-dompurify · debian · bookworm; nvd · node-dompurify · debian · 12
[Debian 13 (Trixie)]
- [node-dompurify]Interessata
Dettagli (2)
3.1.7+dfsg+~3.0.5-2· all · trixieInteressata
nvd · node-dompurify · debian · 13
3.1.7+dfsg+~3.0.5-2· all · trixieInteressata
nvd · node-dompurify · debian · 13
Osservato:
Riferimenti
- [https://access.redhat.com/errata/RHSA-2026:10999]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-47423]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-47423]
- [https://security-tracker.debian.org/tracker/CVE-2026-47423]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2910.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]