View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2023-0842 not yet assigned priority: Debian including 1 source packages (node-xml2js), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
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.