{"id":"CVE-2012-4670","url":"https://www.cyber-defence.io/tools/cve/CVE-2012-4670","generatedAt":"2026-10-27T23:18:48.160Z","title":"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.","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.","published":"2012-08-25T16:55:01.000Z","lastModified":"2026-06-16T23:45:33.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":6.4,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:P"},"cwe":["CWE-20"],"affected":["tigase/tigase xmpp server"],"epss":{"score":0.01308,"percentile":0.70388,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.31%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://www.tigase.org/content/finally-version-510-final-available","source":"cve@mitre.org"},{"url":"http://xmpp.org/resources/security-notices/server-dialback/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/77985","source":"cve@mitre.org"},{"url":"https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff","source":"cve@mitre.org"},{"url":"http://www.tigase.org/content/finally-version-510-final-available","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://xmpp.org/resources/security-notices/server-dialback/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/77985","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2012-4670","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}