{"cve":"CVE-2023-2259","nvd":{"published":"2023-04-24T21:15:09.547","modified":"2026-06-17T05:52:07.480","status":"Modified","description":"Improper Neutralization of Special Elements Used in a Template Engine in GitHub repository alfio-event/alf.io prior to 2.0-M4-2304.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":7.2},"cwes":["CWE-94","CWE-1336"],"references":["https://github.com/alfio-event/alf.io/commit/94e2923a317452e337393789c9f3192dfc1ddac2","https://huntr.dev/bounties/e753bce0-ce82-463b-b344-2f67b39b60ff","https://github.com/alfio-event/alf.io/commit/94e2923a317452e337393789c9f3192dfc1ddac2","https://huntr.dev/bounties/e753bce0-ce82-463b-b344-2f67b39b60ff"],"products":["alf:alf"],"source":"nvd","synced_at":"2026-10-19T21:38:05.473481323+00:00"},"epss":{"cve":"CVE-2023-2259","score":0.01089,"percentile":0.65365,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}