Medium severity6.2NVD Advisory· Published Nov 8, 2026· Updated Nov 8, 2026

CVE-2026-123500

Description

Vikunja before 2.7.1 contains an insecure file permissions vulnerability that allows local users to read dump archives created with umask permissions by the vikunja dump command. Local attackers on a shared host can read the world-readable zip in the rootpath to obtain config, password hashes, TOTP secrets, tokens, and stored files.

Affected products

Go Vikunja/Vikunjallm-fuzzy
Range: <2.7.1

Patches

Vulnerability mechanics

References

github.com/go-vikunja/vikunja/security/advisories/GHSA-rp64-xg8g-9mprnvd
www.vulncheck.com/advisories/vikunja-before-2.7.1-insecure-permissions-on-dump-archive-via-vikunja-dumpnvd

News mentions

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cvss	0.403
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000