CVE-2025-56236

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Source
https://cve.org/CVERecord?id=CVE-2025-56236
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-56236.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-56236
Aliases
Published
2025-08-28T00:00:00Z
Modified
2026-08-12T03:51:38Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

FormCms v0.5.5 contains a stored cross-site scripting (XSS) vulnerability in the avatar upload feature. Authenticated users can upload .html files containing malicious JavaScript, which are accessible via a public URL. When a privileged user accesses the file, the script executes in their browser context.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/56xxx/CVE-2025-56236.json"
}
References

Affected packages

Git / github.com/formcms/formcms

Affected ranges

Type
GIT
Repo
https://github.com/formcms/formcms
Events
Introduced
760e4bc81af37eb54700aa3cd73749d87116ef72
Fixed
9f197feb0002e192fb04c4712f8422464861e3c6
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:formcms:formcms:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.5.5"
        },
        {
            "fixed": "0.5.7"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v0.*
v0.5.5
v0.5.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-56236.json"