{"cve":"CVE-2025-58767","nvd":{"published":"2025-09-17T18:15:52.857","modified":"2026-06-17T09:44:54.203","status":"Analyzed","description":"REXML is an XML toolkit for Ruby. The REXML gems from 3.3.3 to 3.4.1 has a DoS vulnerability when parsing XML containing multiple XML declarations. If you need to parse untrusted XMLs, you may be impacted to these vulnerabilities. The REXML gem 3.4.2 or later include the patches to fix these vulnerabilities.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U","score":1.2},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":5.3},"cwes":["CWE-400"],"references":["https://github.com/ruby/rexml/commit/5859bdeac792687eaf93d8e8f0b7e3c1e2ed5c23","https://github.com/ruby/rexml/security/advisories/GHSA-c2f4-jgmc-q2r5"],"products":["ruby-lang:rexml"],"source":"nvd","synced_at":"2026-10-19T22:10:08.713834912+00:00"},"epss":{"cve":"CVE-2025-58767","score":0.0025,"percentile":0.16374,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-c2f4-jgmc-q2r5","url":"https://osv.dev/vulnerability/GHSA-c2f4-jgmc-q2r5","summary":"REXML has DoS condition when parsing malformed XML file","modified":"2026-09-10T03:50:28.180264811Z","packages":[{"ecosystem":"RubyGems","name":"rexml","purl":"pkg:gem/rexml","ranges":[">=3.3.3 <3.4.2"],"fixed":["3.4.2"]}]}],"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."]}