Kurz gesagt
- CVE-2023-0842 ist eine Schwachstelle (MITTEL (CVSS 5.3)) in xml2js (xml2js project), xml2js.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.4%, höher als bei 72.5% aller Schwachstellen.
- Abhilfe: auf 0.5.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| xml2js | = 0.4.23
| No fix yet |
| xml2js npm | < 0.5.0
| 0.5.0
|
Description
xml2js versions before 0.5.0 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited.
NVD description
xml2js version 0.4.23 allows an external attacker to edit or add new properties to an object. This is possible because the application does not properly validate incoming JSON keys, thus allowing the __proto__ property to be edited.
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