{"cve":"CVE-2021-4261","nvd":{"published":"2022-12-19T14:15:10.700","modified":"2026-06-17T04:19:22.517","status":"Modified","description":"A vulnerability classified as critical has been found in pacman-canvas up to 1.0.5. Affected is the function addHighscore of the file data/db-handler.php. The manipulation leads to sql injection. It is possible to launch the attack remotely. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is 29522c90ca1cebfce6453a5af5a45281d99b0646. It is recommended to upgrade the affected component. VDB-216270 is the identifier assigned to this vulnerability.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-89","CWE-707"],"references":["https://github.com/platzhersh/pacman-canvas/commit/29522c90ca1cebfce6453a5af5a45281d99b0646","https://github.com/platzhersh/pacman-canvas/releases/tag/1.0.6","https://vuldb.com/?id.216270","https://github.com/platzhersh/pacman-canvas/commit/29522c90ca1cebfce6453a5af5a45281d99b0646","https://github.com/platzhersh/pacman-canvas/releases/tag/1.0.6"],"products":["pacman-canvas_project:pacman-canvas"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2021-4261","score":0.00653,"percentile":0.51311,"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."]}