CVE-2026-49971

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Source
https://cve.org/CVERecord?id=CVE-2026-49971
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49971.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-49971
Published
2026-07-13T18:13:29.473Z
Modified
2026-07-17T03:47:13.767275865Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N CVSS Calculator
Summary
Laravel-Mediable < 7.0.0 Stored XSS via SVG File Upload
Details

Laravel-Mediable before 7.0.0 contains a stored cross-site scripting vulnerability that allows authenticated or anonymous users to execute arbitrary JavaScript by uploading unsanitized SVG files containing embedded scripts in onload event handlers, script tags, or foreignObject elements. Attackers can store persistent XSS payloads in uploaded SVG files that execute with full DOM access when victims open or preview the file, enabling session cookie theft, CSRF token capture, and account takeover.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/49xxx/CVE-2026-49971.json",
    "cna_assigner": "VulnCheck"
}
References

Affected packages

Git / github.com/plank/laravel-mediable

Affected ranges

Type
GIT
Repo
https://github.com/plank/laravel-mediable
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
51084151d1590be9c4331fa42e006968f2e6c696
Fixed
65046b2162fac23ec5d5e8fbdff01a9a0804003e
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "7.0.0"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.1.3
0.1.4
0.2.0
0.3.0
1.*
1.0.0
1.0.1
2.*
2.0.0
2.1.0
2.2.3
2.3.0
2.4.0
2.4.1
2.4.3
2.4.4
2.4.5
2.4.6
2.4.7
2.4.8
2.5.0
2.6.0
2.6.1
2.6.2
2.7.0
2.7.1
2.7.2
2.7.3
2.8.0
2.8.1
2.8.2
2.9.0
3.*
3.0.0
3.0.1
4.*
4.0.0
4.0.1
4.1.0
4.2.0
4.2.1
4.2.2
4.2.3
4.3.0
4.3.1
4.3.2
4.4.0
4.4.1
4.4.2
5.*
5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.1.0
5.1.1
5.2.0
5.2.1
5.3.1
5.4.0
5.4.1
5.5.0
5.6.0
5.7.0
5.8.0
5.9.0
5.9.1
6.*
6.0.0
6.0.1
6.0.2
6.0.3
6.0.4
6.0.5
6.1.0
6.1.1
6.1.2
6.1.3
6.2.0
6.2.1
6.3.0
6.3.1
6.4.0
6.5.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-49971.json"