CVE-2026-22033

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Source
https://cve.org/CVERecord?id=CVE-2026-22033
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22033.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-22033
Aliases
Related
Published
2026-01-12T17:47:34.060Z
Modified
2026-07-15T01:49:17.495951621Z
Severity
  • 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
Label Studio vulnerable to full account takeover by chaining Stored XSS + IDOR in User Profile via custom_hotkeys field
Details

Label Studio is a multi-type data labeling and annotation tool. In 1.22.0 and earlier, a persistent stored cross-site scripting (XSS) vulnerability exists in the customhotkeys functionality of the application. An authenticated attacker (or one who can trick a user/administrator into updating their customhotkeys) can inject JavaScript code that executes in other users’ browsers when those users load any page using the templates/base.html template. Because the application exposes an API token endpoint (/api/current-user/token) to the browser and lacks robust CSRF protection on some API endpoints, the injected script may fetch the victim’s API token or call token reset endpoints — enabling full account takeover and unauthorized API access.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/22xxx/CVE-2026-22033.json",
    "cwe_ids": [
        "CWE-284",
        "CWE-79"
    ]
}
References

Affected packages

Git / github.com/humansignal/label-studio

Affected ranges

Type
GIT
Repo
https://github.com/humansignal/label-studio
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
ea2462bf042bbf370b79445d02a205fbe547b505
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.22.0"
        }
    ],
    "cpe": "cpe:2.3:a:humansignal:label_studio:*:*:*:*:*:*:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

v.*
v.0.1.0
v.0.1.1
v.0.1.2
v.0.1.4
v.0.1.5
v.0.1.6
v.0.2.0
v.0.2.1-2
v.0.2.1-3
v.0.2.1-4
v.0.2.1-5
v.0.2.1-8
v0.*
v0.2.2
v0.3.0
v0.4.0
v0.4.4
v0.4.5
v0.4.6
v0.4.7
v0.4.8
v0.5.1
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.5.post0
v0.8.0
v0.8.1
v0.8.2
v0.9.0
v0.9.0.post3
v0.9.0.post4
v0.9.0.post5
v0.9.1.post0
v0.9.1.post1
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v1.4.0
v1.4.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-22033.json"