{"cve":"CVE-2026-34031","nvd":{"published":"2026-06-09T09:16:29.310","modified":"2026-07-23T08:10:00.137","status":"Analyzed","description":"Unrestricted Upload of File with Dangerous Type vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nThe server did not sufficiently validate user-supplied image URLs, allowing arbitrary external content to be embedded as profile images, which could expose users to unintended external requests and tracking by third-party servers.\nUsers are recommended to upgrade to version 2.0.1, which fixes the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","score":6.5},"cwes":["CWE-434"],"references":["https://lists.apache.org/thread/rwtxy39t54to9kv3dqtbjsbdpyk4jkd2","http://www.openwall.com/lists/oss-security/2026/06/09/4"],"products":["apache:answer"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-34031","score":0.00362,"percentile":0.3008,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-x4f6-mqg6-28xx","url":"https://osv.dev/vulnerability/GHSA-x4f6-mqg6-28xx","summary":"Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability","modified":"2026-08-18T15:10:56.180903307Z","packages":[{"ecosystem":"Go","name":"github.com/apache/incubator-answer","purl":"pkg:golang/github.com/apache/incubator-answer","ranges":["<1.7.2-0.20260511040518-11091244f64e"],"fixed":["1.7.2-0.20260511040518-11091244f64e"]}]},{"id":"GO-2026-6154","url":"https://osv.dev/vulnerability/GO-2026-6154","summary":"Apache Answer has an Unrestricted Upload of File with Dangerous Type vulnerability in github.com/apache/answer","modified":"2026-08-18T15:00:17.549103730Z","packages":[{"ecosystem":"Go","name":"github.com/apache/answer","purl":"pkg:golang/github.com/apache/answer","ranges":["<1.7.2-0.20260511040518-11091244f64e"],"fixed":["1.7.2-0.20260511040518-11091244f64e"]}]}],"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."]}