CVE-2026-27694

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Source

https://cve.org/CVERecord?id=CVE-2026-27694

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27694.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-27694

Aliases

GHSA-6hfr-mj4m-hrvv

Published

2026-05-05T12:20:55.174Z

Modified

2026-07-15T01:49:08.316706487Z

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

traccar allows stored HTML injection in notification emails

Details

Traccar is an open source GPS tracking system. In org.traccar:traccar versions starting at 6.11.1 before 6.13.0, the email notification templates insert user-controlled device, geofence, and driver names into HTML email output without proper escaping. An attacker with low privileges can store crafted HTML in these fields, which is then rendered in notification emails sent to other users with access to the affected devices. This can lead to phishing or spoofed email content. This issue is fixed in version 6.13.0.

Database specific

{
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27694.json",
    "cna_assigner": "GitHub_M"
}

References

Affected packages

Git / github.com/traccar/traccar

Affected ranges

Type

GIT

Repo

https://github.com/traccar/traccar

Events

Introduced

f7a203cb000cd122c7dc0880538b75755fb2eab0

Fixed

811f746316ae9890eef39b08d8010cf3e8d5e687

Database specific

{
    "cpe": "cpe:2.3:a:traccar:traccar:*:*:*:*:*:*:*:*",
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ],
    "extracted_events": [
        {
            "introduced": "6.11.1"
        },
        {
            "fixed": "6.13.0"
        }
    ]
}

Affected versions

v6.*

v6.11.1

v6.12.0

v6.12.1

v6.12.2

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-27694.json"