CVE-2026-105835

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Source

https://cve.org/CVERecord?id=CVE-2026-105835

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105835.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-105835

Published

2026-10-06T12:57:55Z

Modified

2026-10-08T02:51:17Z

Severity

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

Summary

PLANKA 2.2.0 through 2.2.1 TOTP Brute Force via verify-totp Endpoint

Details

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one succeeds, obtaining a full access token.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-307"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105835.json"
}

References

Affected packages

Git / github.com/plankanban/planka

Affected ranges

Type

GIT

Repo

https://github.com/plankanban/planka

Events

Introduced

2684198bf88d92baf0cd599407231b36d6686fd0

Fixed

266246e242430d921c32badecdd447514107c568

Fixed

de4d7688317829e2a0b665fe9dbf39eaf127b6f9

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "2.2.0"
        },
        {
            "fixed": "2.2.1"
        }
    ],
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ]
}

Affected versions

planka-2.*

planka-2.2.0

v2.*

v2.2.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-105835.json"