{"cve":"CVE-2024-42640","nvd":{"published":"2024-10-11T16:15:08.040","modified":"2026-06-17T07:49:48.587","status":"Deferred","description":"angular-base64-upload prior to v0.1.21 is vulnerable to unauthenticated remote code execution via demo/server.php. Exploiting this vulnerability allows an attacker to upload arbitrary content to the server, which can subsequently be accessed through demo/uploads. This leads to the execution of previously uploaded content and enables the attacker to achieve code execution on the server. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.","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-434"],"references":["https://github.com/adonespitogo/angular-base64-upload","https://www.zyenra.com/blog/unauthenticated-rce-in-angular-base64-upload.html"],"products":[],"source":"nvd","synced_at":"2026-10-19T21:55:31.737901711+00:00"},"epss":{"cve":"CVE-2024-42640","score":0.40214,"percentile":0.98638,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vgxq-6rcf-qwrw","url":"https://osv.dev/vulnerability/GHSA-vgxq-6rcf-qwrw","summary":"angular-base64-upload vulnerable to unauthenticated remote code execution","modified":"2024-10-11T20:12:17.610002Z","packages":[{"ecosystem":"npm","name":"angular-base64-upload","purl":"pkg:npm/angular-base64-upload","ranges":["<0.1.21"],"fixed":["0.1.21"]}]}],"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."]}