Vendor
HumanSignal vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 8 vulnerabilities in HumanSignal: 0 in the last 7 days and 4 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-121561, was published on 3 November 2026. 1 vulnerability in the last four weeks, up from none in the four before.
- Last 7 days
- 0
- Last 90 days
- 4
- Critical, all time
- 0
- Exploited in the wild
- 0
About HumanSignal
Provider of Label Studio, an open-source data labeling platform.
Latest HumanSignal vulnerabilities
- CVE-2026-121561: Label Studio server-side request forgery in export formatshighCVSS 7.7
- CVE-2026-85211: Label Studio organization filter bypass in proxy_api.pyhighCVSS 7.7EPSS 0.4%
- CVE-2026-85179: Label Studio webhook URL validation bypasshighCVSS 8.5EPSS 0.4%
- CVE-2026-76073: Label Studio annotation API missing organization scope checkhighCVSS 8.8EPSS 0.5%
- CVE-2026-72560: HumanSignal Label Studio server-side request forgery in URL importmediumCVSS 6.5EPSS 0.3%
- CVE-2026-22033: Label Studio stored XSS in custom_hotkeys with account takeovermediumCVSS 4EPSS 0.3%
- CVE-2025-47783: HumanSignal Label Studio reflected XSS in label_config parameterhighCVSS 4EPSS 0.6%
- Label Studio Nginx path traversal allows unauthorized file accesshighCVSS 7.5
Most severe HumanSignal vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-76073: Label Studio annotation API missing organization scope checkhighCVSS 8.8EPSS 0.5%
- CVE-2026-85179: Label Studio webhook URL validation bypasshighCVSS 8.5EPSS 0.4%
- CVE-2026-85211: Label Studio organization filter bypass in proxy_api.pyhighCVSS 7.7EPSS 0.4%
- CVE-2026-121561: Label Studio server-side request forgery in export formatshighCVSS 7.7
- Label Studio Nginx path traversal allows unauthorized file accesshighCVSS 7.5
- CVE-2025-47783: HumanSignal Label Studio reflected XSS in label_config parameterhighCVSS 4EPSS 0.6%
- CVE-2026-72560: HumanSignal Label Studio server-side request forgery in URL importmediumCVSS 6.5EPSS 0.3%
- CVE-2026-22033: Label Studio stored XSS in custom_hotkeys with account takeovermediumCVSS 4EPSS 0.3%
Vulnerabilities per week
1 vulnerability in the last four weeks, up from none in the four before. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 1 | 0 | |
| 31 Aug 2026 | 2 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 1 | 0 | |
| 9 Nov 2026 | 0 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many HumanSignal vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/vendors/humansignal)<a href="https://junglewise.ai/threats/vendors/humansignal"><img src="https://junglewise.ai/threats/vendors/humansignal/badge.svg" alt="HumanSignal vulnerabilities" /></a>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/humansignal.json, and this page as text at https://junglewise.ai/threats/vendors/humansignal.md, 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, "HumanSignal vulnerabilities", https://junglewise.ai/threats/vendors/humansignal, 11 November 2026.