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Geonetwork 4.2.0 - XML External Entity (XXE)
CVE-2022-50899
Première détection SecPulse
Description d'origine La description telle que publiée par la source (souvent en anglais).
Geonetwork 3.10 through 4.2.0 contains an XML external entity vulnerability in PDF rendering that allows attackers to retrieve arbitrary files from the server. Attackers can exploit the insecure XML parser by crafting a malicious XML document with external entity references to read system files through the baseURL parameter in PDF creation requests.
Références
- advisory github.com
- advisory nvd.nist.gov
- advisory vulncheck.com
- report exploit-db.com
- web geonetwork-opensource.org