{"cve":"CVE-2023-46851","nvd":{"published":"2023-11-07T09:15:07.313","modified":"2026-06-17T06:31:45.917","status":"Modified","description":"Allura Discussion and Allura Forum importing does not restrict URL values specified in attachments. Project administrators can run these imports, which could cause Allura to read local files and expose them.  Exposing internal files then can lead to other exploits, like session hijacking, or remote code execution.\n\nThis issue affects Apache Allura from 1.0.1 through 1.15.0.\n\nUsers are recommended to upgrade to version 1.16.0, which fixes the issue.  If you are unable to upgrade, set \"disable_entry_points.allura.importers = forge-tracker, forge-discussion\" in your .ini config file.","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:N/A:N","score":4.9},"cwes":["CWE-20","CWE-73","CWE-200"],"references":["https://allura.apache.org/posts/2023-allura-1.16.0.html","https://lists.apache.org/thread/hqk0vltl7qgrq215zgwjfoj0khbov0gx","https://allura.apache.org/posts/2023-allura-1.16.0.html","https://lists.apache.org/thread/hqk0vltl7qgrq215zgwjfoj0khbov0gx"],"products":["apache:allura"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2023-46851","score":0.01647,"percentile":0.76479,"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."]}