# Cronicle vulnerabilities

Source: https://junglewise.ai/threats/technologies/cronicle  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/cronicle.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in Cronicle: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-58255, was published on 27 October 2026. 2 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0.

## Counts

- Last 7 days: 0
- Last 30 days: 1
- Last 90 days: 2
- All time: 4 (1 critical, 0 exploited in the wild)

## About Cronicle

A multi-server task scheduler and runner with a web interface.

## Latest Cronicle vulnerabilities

- [CVE-2026-58255: Cronicle privilege escalation via event field injection](https://junglewise.ai/threats/cve-2026-58255-cronicle-is-a-multi-server-task-scheduler-and-runner-with-a-web) (high, CVSS 8.8, published 27 Oct 2026)
- [CVE-2026-55562: Cronicle stored XSS in Activity Log via user full name](https://junglewise.ai/threats/cve-2026-55562-cronicle-is-a-multi-server-task-scheduler-and-runner-with-a-web) (critical, CVSS 9, published 13 Oct 2026)
- [CVE-2026-39401: jhuckaby Cronicle missing authorization in job output parser](https://junglewise.ai/threats/cve-2026-39401-jhuckaby-cronicle-missing-authorization-in-job-output-parser) (medium, CVSS 5.4, published 7 Apr 2026)
- [CVE-2026-39400: Cronicle stored XSS in job output fields](https://junglewise.ai/threats/cve-2026-39400-cronicle-stored-xss-in-job-output-fields) (medium, CVSS 6.1, published 7 Apr 2026)

## Most severe Cronicle vulnerabilities

- [CVE-2026-55562: Cronicle stored XSS in Activity Log via user full name](https://junglewise.ai/threats/cve-2026-55562-cronicle-is-a-multi-server-task-scheduler-and-runner-with-a-web) (critical, CVSS 9, published 13 Oct 2026)
- [CVE-2026-58255: Cronicle privilege escalation via event field injection](https://junglewise.ai/threats/cve-2026-58255-cronicle-is-a-multi-server-task-scheduler-and-runner-with-a-web) (high, CVSS 8.8, published 27 Oct 2026)
- [CVE-2026-39400: Cronicle stored XSS in job output fields](https://junglewise.ai/threats/cve-2026-39400-cronicle-stored-xss-in-job-output-fields) (medium, CVSS 6.1, published 7 Apr 2026)
- [CVE-2026-39401: jhuckaby Cronicle missing authorization in job output parser](https://junglewise.ai/threats/cve-2026-39401-jhuckaby-cronicle-missing-authorization-in-job-output-parser) (medium, CVSS 5.4, published 7 Apr 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up from none in the four before. 1 critical against 0.

| 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 | 1 | 1 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 1 | 0 | 0 |
| 2 Nov 2026 | 0 | 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, "Cronicle vulnerabilities", https://junglewise.ai/threats/technologies/cronicle, 13 November 2026.