CVE-2026-45161

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Source

https://cve.org/CVERecord?id=CVE-2026-45161

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45161.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-45161

Aliases

Published

2026-10-07T13:35:53Z

Modified

2026-10-15T14:55:46Z

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

wger: trainer_login accepts GET - CSRF bypass enables forced session rebinding

Details

wger is a free, open-source workout and fitness manager. Prior to version 2.6, the trainer_login view in wger accepts GET requests and executes django_login() without any CSRF protection, because Django's CsrfViewMiddleware only enforces tokens on unsafe methods (POST/PUT/PATCH/DELETE). An attacker can embed a single <img> tag on a malicious page; when an authenticated trainer loads that page, their browser auto-issues the GET with the session cookie, forcibly rebinding the trainer's session to an arbitrary user account. Version 2.6 fixes the issue.

Database specific

{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-352"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45161.json"
}

References

Affected packages

Git / github.com/wger-project/wger

Affected ranges

Type

GIT

Repo

https://github.com/wger-project/wger

Events

Introduced

Fixed

e1d70bcc38cd56ae4a254dca1713c404d069f319

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "fixed":  "2.6"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

1.*

1.0

1.0.1

1.0.2

1.0.3

1.1

1.2

1.3

1.4

1.5

1.7

1.8

1.9

2.*

2.0

2.3

2.4

2.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45161.json"