CVE-2026-90821

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-90821
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90821.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-90821
Published
2026-10-16T13:37:40Z
Modified
2026-10-17T02:48:33Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Crafty Controller
Details

An input neutralization vulnerability in the Webhook URL form field component of Crafty Controller allows a remote, authenticated attacker to perform stored XSS via malicious form input

Database specific 
{
    "cna_assigner":  "GitLab",
    "cwe_ids":  [
        "CWE-79"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90821.json"
}
References

Affected packages

Git / gitlab.com/crafty-controller/crafty-4

Affected ranges

Type
GIT
Repo
https://gitlab.com/crafty-controller/crafty-4
Events
Introduced
de97cb799ef6496f63b0803a2101b91165946f26
Fixed
fe65b372a4388552e9f4a1fe54251b2321f042fa
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "4.2.0"
        },
        {
            "fixed":  "4.11.0"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v4.*
v4.10.0
v4.10.1
v4.10.2
v4.10.3
v4.10.4
v4.10.5
v4.10.6
v4.10.7
v4.10.8
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.3.0
v4.3.1
v4.3.2
v4.4.0
v4.4.1
v4.4.10
v4.4.11
v4.4.2
v4.4.3
v4.4.4
v4.4.5
v4.4.6
v4.4.7
v4.4.8
v4.4.9
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.5.4
v4.5.5
v4.6.1
v4.6.2
v4.7.0
v4.8.0
v4.9.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90821.json"