{"id":"CVE-2021-26722","aliases":["GHSA-rfw2-x9f8-2f6m","PYSEC-2021-33"],"url":"https://o3.security/vulnerability/CVE-2021-26722","summary":"LinkedIn Oncall vulnerable to Cross-Site Scripting","details":"LinkedIn Oncall through 1.4.0 allows reflected XSS via /query because of mishandling of the \"No results found for\" message in the search bar.","published":"2021-02-05T18:15:12.690Z","modified":"2026-07-09T00:38:11.669014Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"PyPI","name":"oncall","fixedVersion":"1.4.1"}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/linkedin/oncall/issues/341"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T00:38:11.669014Z"}}