Vendor
FreeScout Help Desk vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 14 vulnerabilities in FreeScout Help Desk: 0 in the last 7 days and 8 in the last 90 days, 1 of them critical and 0 exploited in the wild. The most recent, CVE-2026-53596, was published on 20 July 2026. 1 technology has a page of its own.
- Last 7 days
- 0
- Last 90 days
- 8
- Critical, all time
- 1
- Exploited in the wild
- 0
About FreeScout Help Desk
An open-source help desk and shared inbox application.
FreeScout Help Desk technologies
Latest FreeScout Help Desk vulnerabilities
- CVE-2026-53596: FreeScout rate limiting failure in file upload endpointmediumCVSS 5.3
- CVE-2026-53595: FreeScout authentication bypass and account takeover in user setup endpointcriticalCVSS 9.4
- CVE-2026-53594: FreeScout path traversal in App Logs viewermediumCVSS 4.9
- CVE-2026-53593: FreeScout remote code execution via incomplete upload denylist bypasshighCVSS 8.8
- CVE-2026-53592: FreeScout Prototype Pollution in getQueryParam functionmediumCVSS 4.6
- CVE-2026-53591: FreeScout improper authentication in FetchEmails conversation injectionhighCVSS 8.6
- CVE-2026-48812: FreeScout improper authentication in attachment download routehighCVSS 7.5
- CVE-2026-45295: FreeScout authorization bypass in open tracking endpointmediumCVSS 6.5
- CVE-2026-48811: FreeScout missing authorization in internal note deletionmediumCVSS 4.3
- CVE-2026-48810: FreeScout improper authorization in ThreadPolicy edit methodmediumCVSS 4.3
- CVE-2026-47123: FreeScout agent impersonation via missing HMAC in notification replieshighCVSS 7.5
- CVE-2026-45294: FreeScout account enumeration in password reset endpointmediumCVSS 5.3
- CVE-2026-34443: FreeScout SSRF via broken CIDR check in checkIpByMaskmediumCVSS 5.3EPSS 0.3%
- CVE-2026-34442: FreeScout host header injection in absolute URL generationmediumCVSS 5.4EPSS 0.2%
Most severe FreeScout Help Desk vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-53595: FreeScout authentication bypass and account takeover in user setup endpointcriticalCVSS 9.4
- CVE-2026-53593: FreeScout remote code execution via incomplete upload denylist bypasshighCVSS 8.8
- CVE-2026-53591: FreeScout improper authentication in FetchEmails conversation injectionhighCVSS 8.6
- CVE-2026-48812: FreeScout improper authentication in attachment download routehighCVSS 7.5
- CVE-2026-47123: FreeScout agent impersonation via missing HMAC in notification replieshighCVSS 7.5
- CVE-2026-45295: FreeScout authorization bypass in open tracking endpointmediumCVSS 6.5
- CVE-2026-34442: FreeScout host header injection in absolute URL generationmediumCVSS 5.4EPSS 0.2%
- CVE-2026-34443: FreeScout SSRF via broken CIDR check in checkIpByMaskmediumCVSS 5.3EPSS 0.3%
- CVE-2026-53596: FreeScout rate limiting failure in file upload endpointmediumCVSS 5.3
- CVE-2026-45294: FreeScout account enumeration in password reset endpointmediumCVSS 5.3
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 | 8 | 1 | |
| 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/vendors/freescout-help-desk.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, "FreeScout Help Desk vulnerabilities", https://junglewise.ai/threats/vendors/freescout-help-desk, 26 September 2026.