{"cve":"CVE-2025-53865","nvd":{"published":"2025-07-13T20:15:25.887","modified":"2026-06-17T09:39:03.030","status":"Deferred","description":"In Roundup before 2.5.0, XSS can occur via interaction between URLs and issue tracker templates (devel and responsive).","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","score":6.4},"cwes":["CWE-79"],"references":["https://www.roundup-tracker.org/docs/security.html","https://www.roundup-tracker.org/docs/upgrading.html#cve-2025-53865"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:04:28.436527499+00:00"},"epss":{"cve":"CVE-2025-53865","score":0.00217,"percentile":0.12182,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-qxh9-qmf2-rhwc","url":"https://osv.dev/vulnerability/GHSA-qxh9-qmf2-rhwc","summary":"Roundup is vulnerable to XSS through interactions between URLs and issue tracker templates","modified":"2025-07-14T21:12:05.389708Z","packages":[{"ecosystem":"PyPI","name":"roundup","purl":"pkg:pypi/roundup","ranges":["<2.5.0"],"fixed":["2.5.0"]}]},{"id":"PYSEC-2025-69","url":"https://osv.dev/vulnerability/PYSEC-2025-69","summary":"","modified":"2026-06-10T17:02:37.242485666Z","packages":[{"ecosystem":"PyPI","name":"roundup","purl":"pkg:pypi/roundup","ranges":["<2.5.0"],"fixed":["2.5.0"]}]}],"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."]}