medium · CVSS v3 4.3 · CVSS v4 5.3

CVE-2026-123504

Vikunja from 0.22.0 before 2.7.1 contains an information disclosure vulnerability that allows read-only project members …

Description

Vikunja from 0.22.0 before 2.7.1 contains an information disclosure vulnerability that allows read-only project members to view full webhook target URLs by listing project webhooks. Attackers can extract incoming-webhook tokens or API keys embedded in target_url values to post to receiving channels or reuse keys until rotated.

Scores

Severity
medium
CVSS v2
4
CVSS v3
4.3
CVSS v4
5.3
EPSS
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