CVE-2026-3106

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Source

https://cve.org/CVERecord?id=CVE-2026-3106

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3106.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-3106

Published

2026-03-31T08:51:35.333Z

Modified

2026-07-15T01:48:58.621924035Z

Severity

9.3 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

Multiple vulnerabilities in Teampass

Details

Blind Cross-Site Scripting (XSS) in Teampass, versions prior to 3.1.5.16, within the password manager login functionality in the 'contraseña' parameter of the login form 'redacted/index.php'. During failed authentication attempts, the application does not properly clean or encode the information entered by the user in the username field. As a result, arbitrary JavaScript code is automatically executed in the administrator's browser when viewing failed login entries, resulting in a blind XSS condition.

Database specific

{
    "cna_assigner": "INCIBE",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "3.1.5.16"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "extracted_events": [
                {
                    "last_affected": "3.1.5.16"
                }
            ]
        }
    ],
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3106.json"
}

References

Affected packages

Git / github.com/nilsteampassnet/teampass

Affected ranges

Type

GIT

Repo

https://github.com/nilsteampassnet/teampass

Events

Introduced

bd4cdfba7df5f421d7131af3bd1a163215553180

Fixed

12c274ce262b58e7568fb6795888c0faac0bd452

Database specific

{
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "3.1.5.16"
        },
        {
            "fixed": "3.1.5.24"
        }
    ],
    "cpe": "cpe:2.3:a:teampass:teampass:*:*:*:*:*:*:*:*"
}

Affected versions

3.*

3.1.5.16

3.1.5.17

3.1.5.18

3.1.5.19

3.1.5.20

3.1.5.21

3.1.5.22

3.1.5.23

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3106.json"