{"cve":"CVE-2021-26722","nvd":{"published":"2021-02-05T18:15:12.690","modified":"2026-06-17T03:43:43.450","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["https://github.com/linkedin/oncall/issues/341","https://github.com/linkedin/oncall/issues/341"],"products":["linkedin:oncall"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-26722","score":0.03203,"percentile":0.88142,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rfw2-x9f8-2f6m","url":"https://osv.dev/vulnerability/GHSA-rfw2-x9f8-2f6m","summary":"LinkedIn Oncall vulnerable to Cross-Site Scripting","modified":"2024-10-07T21:45:04.994085Z","packages":[{"ecosystem":"PyPI","name":"oncall","purl":"pkg:pypi/oncall","ranges":["<1.4.1"],"fixed":["1.4.1"]}]},{"id":"PYSEC-2021-33","url":"https://osv.dev/vulnerability/PYSEC-2021-33","summary":"","modified":"2023-11-08T04:05:22.282119Z","packages":[{"ecosystem":"PyPI","name":"oncall","purl":"pkg:pypi/oncall","ranges":["<1.4.1"],"fixed":["1.4.1"]}]}],"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."]}