GHSA-55p4-8j34-jv53

Source

https://github.com/advisories/GHSA-55p4-8j34-jv53

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-55p4-8j34-jv53/GHSA-55p4-8j34-jv53.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-55p4-8j34-jv53

Withdrawn

2026-10-09T20:53:08Z

Published

2026-09-15T18:32:30Z

Modified

2026-10-09T21:00:05Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator

Summary

Duplicate Advisory: Vikunja: Unbounded CSV row cardinality permits API process termination

Details

Duplicate Advisory

This advisory has been withdrawn because it is a duplicate of GHSA-pqf9-h8g4-8gmh. This link is maintained to preserve external references.

Original Description

vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate endpoint that fails to limit parsed row cardinality. Authenticated attackers can upload multipart CSV files with millions of tiny records to exhaust process memory and terminate the API service.

Database specific

{
    "cwe_ids": [
        "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-09T20:53:08Z",
    "nvd_published_at": "2026-09-15T16:17:53Z",
    "severity": "HIGH"
}

References

Affected packages

Go / code.vikunja.io/api

Package

Name: code.vikunja.io/api; View open source insights on deps.dev
Purl: pkg:golang/code.vikunja.io/api

Affected ranges

Affected versions

2.*

2.5.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/09/GHSA-55p4-8j34-jv53/GHSA-55p4-8j34-jv53.json"