Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| go-vikunja | vikunja | unaffected |
|
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No vendor fix or workaround currently provided.
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Tracking
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Sun, 08 Nov 2026 01:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Vikunja before 2.7.1 contains an uncontrolled resource consumption vulnerability that allows authenticated CalDAV clients to create unbounded dummy tasks by sending VTODOs with thousands of RELATED-TO properties. Attackers can repeat unknown related UIDs in a single PUT request to generate thousands of task, relation, and event rows, bloating the database and overloading the event pipeline. | |
| Title | Vikunja before 2.7.1 Resource Exhaustion via CalDAV VTODO RELATED-TO Entries | |
| First Time appeared |
Vikunja
Vikunja vikunja |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:vikunja:vikunja:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vikunja
Vikunja vikunja |
|
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-08T01:37:24.519Z
Reserved: 2026-11-06T00:46:28.480Z
Link: CVE-2026-123511
Vulnrichment
No data.
NVD
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Redhat
No data.
OpenCVE Enrichment
No data.
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CWE-770
Allocation of Resources Without Limits or Throttling