CVE-2020-8235

Exploit

EPSS 0.14%
Veröffentlicht 05.10.2020 14:15:13
Zuletzt bearbeitet 21.11.2024 05:38:33
Quelle support@hackerone.com
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Missing access control in Nextcloud Deck 1.0.4 caused an insecure direct object reference allowing an attacker to view all attachments.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Nextcloud ≫ Deck Version1.0.4

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.14%	0.341

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:P/I:N/A:N

CWE-639 Authorization Bypass Through User-Controlled Key

The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

https://hackerone.com/reports/916704

Third Party Advisory

Exploit

https://nextcloud.com/security/advisory/?id=NC-SA-2020-036

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-8235

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-8235

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-8235

EUVD