{"cve":"CVE-2012-4670","nvd":{"published":"2012-08-25T16:55:01.417","modified":"2026-06-16T23:45:32.757","status":"Modified","description":"Tigase XMPP Server before 5.1.0 does not verify that a request was made for an XMPP Server Dialback response, which allows remote XMPP servers to spoof domains via a (1) Verify Response or (2) Authorization Response.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-20"],"references":["http://www.tigase.org/content/finally-version-510-final-available","http://xmpp.org/resources/security-notices/server-dialback/","https://exchange.xforce.ibmcloud.com/vulnerabilities/77985","https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff","http://www.tigase.org/content/finally-version-510-final-available"],"products":["tigase:tigase_xmpp_server"],"source":"nvd","synced_at":"2026-10-19T20:25:53.526315492+00:00"},"epss":{"cve":"CVE-2012-4670","score":0.01308,"percentile":0.70598,"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."]}