CVE-2012-4670
Tigase XMPP Server before 5.1.0 does not verify that a request was made for an XMPP Server...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-4670- CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE ListNo score
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.
- Record
CVE-2012-4670- Updated
- 2026-11-02
EUVDEUVD-2012-4595No score
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.
- Record
EUVD-2012-4595- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5jj2-mffv-rjh4No score
Tigase XMPP Server before 5.1.0 does not verify that a request was made for an XMPP Server...
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.
- Record
GHSA-5jj2-mffv-rjh4- Weakness
- CWE-20
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4670 is a medium vulnerability (CVSS 6.4) in Tigase Xmpp Server, published August 25, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.31%, the 71st percentile. No source names a fixed version.
References
xmpp.org/resources/security-notices/server-dialback
exchange.xforce.ibmcloud.com/vulnerabilities/77985
projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff
tigase.org/content/finally-version-510-final-available
nvd.nist.gov/vuln/detail/CVE-2012-4670
github.com/advisories/GHSA-5jj2-mffv-rjh4