Technology · Cal.com
Cal.com Cal.diy vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 5 vulnerabilities in Cal.com Cal.diy: 0 in the last 7 days and 5 in the last 90 days, 2 of them critical and 0 exploited in the wild. The most recent, CVE-2025-71389, was published on 23 July 2026.
- Last 7 days
- 0
- Last 90 days
- 5
- Critical, all time
- 2
- Exploited in the wild
- 0
About Cal.com Cal.diy
Cal.diy is a self-hosted version of the Cal.com scheduling infrastructure.
Latest Cal.com Cal.diy vulnerabilities
- CVE-2025-71389: Cal.com remote code execution via Next.js RSC deserializationcriticalCVSS 10
- CVE-2024-58355: Cal.com stored XSS in booking question labelshighCVSS 8.9
- CVE-2024-58354: Calcom cal.diy repository takeover via GitHub Actions pull_request_targetcriticalCVSS 9.9
- CVE-2024-58353: Cal.com cal.diy stored XSS in booking question labelshighCVSS 8.9
- CVE-2026-16624: Cal.com OSS authorization bypass in webhook creationinfoCVSS 9.6
Most severe Cal.com Cal.diy vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2025-71389: Cal.com remote code execution via Next.js RSC deserializationcriticalCVSS 10
- CVE-2024-58354: Calcom cal.diy repository takeover via GitHub Actions pull_request_targetcriticalCVSS 9.9
- CVE-2024-58355: Cal.com stored XSS in booking question labelshighCVSS 8.9
- CVE-2024-58353: Cal.com cal.diy stored XSS in booking question labelshighCVSS 8.9
- CVE-2026-16624: Cal.com OSS authorization bypass in webhook creationinfoCVSS 9.6
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 5 | 2 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/cal-diy.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Cal.com Cal.diy vulnerabilities", https://junglewise.ai/threats/technologies/cal-diy, 26 September 2026.