Vulnerability · Published Nov 8, 2026 · Assigned by VulnCheck
CVE-2026-123500Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump
Medium 6.2
In plain English
A medium-severity incorrect default permissions in vikunja from go-vikunja. There are no confirmed reports of exploitation so far.
Severity (CVSS 3.1)6.2Medium
Exploit odds (30 days)–no EPSS score yet
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| go-vikunja | vikunja | 0 – before 2.7.1 |
Weakness: CWE-276 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- GitHub Security Advisory (GHSA-rp64-xg8g-9mpr) vendor-advisory
- VulnCheck Advisory: Vikunja before 2.7.1 Insecure Permissions on Dump Archive via vikunja dump third-party-advisory