CVE-2026-62376

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Source
https://cve.org/CVERecord?id=CVE-2026-62376
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62376.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-62376
Aliases
Published
2026-10-09T20:50:35Z
Modified
2026-10-28T02:30:45Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Vikunja: Plaintext storage of password-reset/email-confirm tokens in database enables account takeover on DB read access
Details

Vikunja is an open-source self-hosted task management platform. Versions prior to 2.4.0 store password-reset, email-confirmation, and account-deletion tokens in the user_tokens table in plaintext. If an attacker gains read access to the database through a backup leak, misconfigured storage, or SQL-level exposure, they can immediately use pending tokens to take over user accounts without knowing passwords. Version 2.4.0 fixes the issue.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-312",
        "CWE-916"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62376.json"
}
References

Affected packages

Git / github.com/go-vikunja/vikunja

Affected ranges

Type
GIT
Repo
https://github.com/go-vikunja/vikunja
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
907850feae3866ae9b16ea1c7b84a4d77273415a
Fixed
00fd2c6155c01faae99be4226b931d8091fd6323
Fixed
3a0ea15d8c18ff960bc98ae39950fa7a14b0af7d
Fixed
e31ea2de5040fa63bc97cf4df63bafed3bd9ad85
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "2.4.0"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StringRangeExpression"
        },
        {
            "range":  [
                {
                    "fixed":  "00fd2c6155c01faae99be4226b931d8091fd6323"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "range":  [
                {
                    "fixed":  "3a0ea15d8c18ff960bc98ae39950fa7a14b0af7d"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "range":  [
                {
                    "fixed":  "e31ea2de5040fa63bc97cf4df63bafed3bd9ad85"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v2.4.0",
            "range":  [
                {
                    "fixed":  "907850feae3866ae9b16ea1c7b84a4d77273415a"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.1
v0.10
v0.11
v0.12
v0.13
v0.14.0
v0.15.0
v0.16.0
v0.17.0
v0.18.0
v0.18.1
v0.19.0
v0.19.1
v0.19.2
v0.2
v0.20.0
v0.20.1
v0.20.3
v0.20.4
v0.21.0
v0.22.0
v0.22.1
v0.23.0
v0.24.1
v0.3
v0.4
v0.5
v0.6
v0.7
v0.8
v0.9
v1.*
v1.0.0
v1.0.0-rc0
v1.0.0-rc1
v1.0.0-rc2
v1.0.0-rc3
v1.0.0-rc4
v1.1.0
v2.*
v2.0.0
v2.1.0
v2.2.0
v2.2.1
v2.2.2
v2.3.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-62376.json"