En resumen
- CVE-2021-3163 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a quill (slab), quill.
- Probabilidad de explotación en los próximos 30 días (EPSS): 1.3%, mayor que el 70.8% de las vulnerabilidades.
- Aún no hay una versión corregida: sigue el aviso del fabricante en Referencias.
| Package | Affected versions | Patched versions |
|---|
| quill | = 4.8.0
| No fix yet |
| quill npm | ≤ 1.3.7
| No fix yet |
Description
A vulnerability in the HTML editor of Slab Quill allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. No patch exists and no further releases are planned.
This CVE is disputed. Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser. More information can be found here.
NVD description
A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser
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