# Go-Vikunja vulnerabilities

Source: https://junglewise.ai/threats/vendors/go-vikunja  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/go-vikunja.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in Go-Vikunja: 2 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-123519, was published on 8 November 2026. 3 vulnerabilities in the last four weeks, up from none in the four before.

## Counts

- Last 7 days: 2
- Last 30 days: 3
- Last 90 days: 3
- All time: 5 (0 critical, 0 exploited in the wild)

## Latest Go-Vikunja vulnerabilities

- [CVE-2026-123519: Vikunja denial of service in WeKan import](https://junglewise.ai/threats/cve-2026-123519-vikunja-before-2-7-1-contains-a-denial-of-service-vulnerability) (medium, CVSS 6.5, published 8 Nov 2026)
- [CVE-2026-123517: Vikunja information disclosure in team self-removal endpoint](https://junglewise.ai/threats/cve-2026-123517-vikunja-before-2-7-1-contains-an-information-disclosure) (medium, CVSS 4.3, published 8 Nov 2026)
- [Vikunja task relation deletion missing authorization check](https://junglewise.ai/threats/go-2026-6754-vikunja-task-relation-deletion-does-not-check-read-access-9f93429b) (info, published 19 Oct 2026)
- [CVE-2026-35600: Vikunja Markdown injection in email notifications](https://junglewise.ai/threats/cve-2026-35600-vikunja-markdown-injection-in-email-notifications) (medium, CVSS 5.4, published 10 Apr 2026)
- [CVE-2026-35599: Vikunja algorithmic complexity DoS in repeating task handler](https://junglewise.ai/threats/cve-2026-35599-vikunja-algorithmic-complexity-dos-in-repeating-task-handler) (medium, CVSS 6.5, published 10 Apr 2026)

## Most severe Go-Vikunja vulnerabilities

- [CVE-2026-35599: Vikunja algorithmic complexity DoS in repeating task handler](https://junglewise.ai/threats/cve-2026-35599-vikunja-algorithmic-complexity-dos-in-repeating-task-handler) (medium, CVSS 6.5, published 10 Apr 2026)
- [CVE-2026-123519: Vikunja denial of service in WeKan import](https://junglewise.ai/threats/cve-2026-123519-vikunja-before-2-7-1-contains-a-denial-of-service-vulnerability) (medium, CVSS 6.5, published 8 Nov 2026)
- [CVE-2026-35600: Vikunja Markdown injection in email notifications](https://junglewise.ai/threats/cve-2026-35600-vikunja-markdown-injection-in-email-notifications) (medium, CVSS 5.4, published 10 Apr 2026)
- [CVE-2026-123517: Vikunja information disclosure in team self-removal endpoint](https://junglewise.ai/threats/cve-2026-123517-vikunja-before-2-7-1-contains-an-information-disclosure) (medium, CVSS 4.3, published 8 Nov 2026)
- [Vikunja task relation deletion missing authorization check](https://junglewise.ai/threats/go-2026-6754-vikunja-task-relation-deletion-does-not-check-read-access-9f93429b) (info, published 19 Oct 2026)

## Vulnerabilities per week

3 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 1 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 2 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Go-Vikunja vulnerabilities", https://junglewise.ai/threats/vendors/go-vikunja, 9 November 2026.