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 Aug 25, 2012
6.4
MEDIUMCVSS 2.0
EPSS 1.31%
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.
Affected products
No data.
- ≤ 5.1.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.31% (0.01308) | 69.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.31% (0.01308) | 66.75th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.40% (0.00401) | 58.67th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.31% (0.00311) | 70.91th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.31% (0.00311) | 69.26th | v3 (v2023.03.01) |
| Sep 19, 2023 | 0.31% (0.00311) | 66.44th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.36% (0.00364) | 67.99th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
References (4)
- http://www.tigase.org/content/finally-version-510-final-available x_refsource_CONFIRM
- http://xmpp.org/resources/security-notices/server-dialback/ x_refsource_MISCVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/77985 vdb-entryx_refsource_XF
- https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://www.tigase.org/content/finally-version-510-final-available | x_refsource_CONFIRM | |
| http://xmpp.org/resources/security-notices/server-dialback/ | x_refsource_MISCVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/77985 | vdb-entryx_refsource_XF | |
| https://projects.tigase.org/projects/tigase-server/repository/revisions/2953/diff | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.