CVE-2026-123504
Deferred Deferred - Pending Action

Information Disclosure in Vikunja Project Webhooks

Publication date: 2026-11-08

Last updated on: 2026-11-08

Assigner: VulnCheck

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.

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Meta Information

Published
2026-11-08
Last Modified
2026-11-08
Generated
2026-11-08
EPSS Evaluated
N/A
NVD
CVE-2026-123504
EUVD
EUVD-2026-119389

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
vikunja vikunja From 0.22.0 (inc) to 2.7.1 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-200 The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

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