CVE-2026-26483

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Source

https://cve.org/CVERecord?id=CVE-2026-26483

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26483.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-26483

Published

2026-07-20T00:00:00Z

Modified

2026-10-28T02:31:09Z

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

Mettle SendPortal 3.0.1 and earlier contains a stored cross-site scripting (XSS) vulnerability in the template management functionality. The application fails to properly sanitize user-supplied input in the content parameter of the /templates endpoint, allowing an attacker to persistently inject malicious JavaScript code that is executed in the browsers of users who access the affected template.

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/26xxx/CVE-2026-26483.json"
}

References

Affected packages

Git / github.com/mettle/sendportal

Affected ranges

Type

GIT

Repo

https://github.com/mettle/sendportal

Events

Introduced

Last Affected

6652906992cd7b7e5d4bb2b1f64dba6a8b953293

Database specific

Show details

{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "3.0.1"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v1.*

v1.0

v1.0.1

v1.0.2

v1.0.3

v2.*

v2.0.0

v2.0.1

v2.0.2

v2.0.3

v2.0.4

v3.*

v3.0.0

v3.0.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-26483.json"