{"cve":"CVE-2026-34033","nvd":{"published":"2026-06-09T09:16:29.420","modified":"2026-07-23T08:10:00.137","status":"Analyzed","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Apache Answer.\n\nThis issue affects Apache Answer: through 2.0.0.\n\nUser-supplied content was included in notification emails without proper escaping, allowing authenticated users to inject arbitrary HTML into emails sent to other users.\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:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79","CWE-80"],"references":["https://lists.apache.org/thread/wrfd9blbfotfg479jr8vlwfx6pwr9sgj","http://www.openwall.com/lists/oss-security/2026/06/09/3"],"products":["apache:answer"],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-34033","score":0.00334,"percentile":0.2685,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6qwm-5fm9-cvjx","url":"https://osv.dev/vulnerability/GHSA-6qwm-5fm9-cvjx","summary":"Apache Answer vulnerable to Cross-site Scripting","modified":"2026-08-18T15:11:03.729898055Z","packages":[{"ecosystem":"Go","name":"github.com/apache/incubator-answer","purl":"pkg:golang/github.com/apache/incubator-answer","ranges":["<1.7.2-0.20260509080709-d1a4092c61cc"],"fixed":["1.7.2-0.20260509080709-d1a4092c61cc"]}]},{"id":"GO-2026-6151","url":"https://osv.dev/vulnerability/GO-2026-6151","summary":"Apache Answer vulnerable to Cross-site Scripting in github.com/apache/answer","modified":"2026-08-18T15:00:24.461277267Z","packages":[{"ecosystem":"Go","name":"github.com/apache/answer","purl":"pkg:golang/github.com/apache/answer","ranges":["<1.7.2-0.20260509080709-d1a4092c61cc"],"fixed":["1.7.2-0.20260509080709-d1a4092c61cc"]}]}],"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."]}