{"cve":"CVE-2026-35596","nvd":{"published":"2026-04-10T17:17:03.067","modified":"2026-10-26T22:10:00.163","status":"Analyzed","description":"Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the hasAccessToLabel function contains a SQL operator precedence bug that allows any authenticated user to read any label that has at least one task association, regardless of project access. Label titles, descriptions, colors, and creator information are exposed. This vulnerability is fixed in 2.3.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","score":4.3},"cwes":["CWE-863"],"references":["https://github.com/go-vikunja/vikunja/commit/fc216c38afaa51dd56dde7a97343d2148ecf24c1","https://github.com/go-vikunja/vikunja/pull/2578","https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0","https://github.com/go-vikunja/vikunja/security/advisories/GHSA-hj5c-mhh2-g7jq"],"products":["vikunja:vikunja"],"source":"nvd","synced_at":"2026-10-26T22:26:44.656832877+00:00"},"epss":{"cve":"CVE-2026-35596","score":0.00272,"percentile":0.19358,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-hj5c-mhh2-g7jq","url":"https://osv.dev/vulnerability/GHSA-hj5c-mhh2-g7jq","summary":"Vikunja has Broken Access Control on Label Read via SQL Operator Precedence Bug","modified":"2026-07-21T15:00:40.971312370Z","packages":[{"ecosystem":"Go","name":"code.vikunja.io/api","purl":"pkg:golang/code.vikunja.io/api","ranges":["<2.3.0"],"fixed":["2.3.0"]}]},{"id":"GO-2026-5428","url":"https://osv.dev/vulnerability/GO-2026-5428","summary":"Vikunja has Broken Access Control on Label Read via SQL Operator Precedence Bug in code.vikunja.io/api","modified":"2026-06-25T23:01:12.538328766Z","packages":[{"ecosystem":"Go","name":"code.vikunja.io/api","purl":"pkg:golang/code.vikunja.io/api","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}