CVE-2023-39963

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Summary

CVECVE-2023-39963
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-08-10 18:15:00 UTC
Updated2023-08-16 13:39:00 UTC
DescriptionNextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 20.0.0 and prior to versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.8, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1, a missing password confirmation allowed an attacker, after successfully stealing a session from a logged in user, to create app passwords for the victim. Nextcloud server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nextcloud Nextcloud Server All All All All
Application Nextcloud Nextcloud Server All All All All
Application Nextcloud Nextcloud Server 27.0.0 All All All
Application Nextcloud Nextcloud Server 27.0.0 All All All

References

ReferenceSourceLinkTags
Missing password confirmation when creating app passwords · Advisory · nextcloud/security-advisories · GitHub MISC github.com
HackerOne MISC hackerone.com
fix(core): Add password confirmation requirement for getapppassword by nickvergessen · Pull Request #39416 · nextcloud/server · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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