Cross-Site Request Forgery (CSRF) vulnerability via IMG element in Tiki before 16.3, 17.x before 17.1, 12 LTS before 12.12 LTS, and 15 LTS before 15.5 LTS allows an authenticated user to gain administrator privileges if an administrator opens a wiki page with an IMG element, related to tiki-assignuser.php
Published Sep 29, 2017
8.0
HIGHCVSS 3.0
EPSS 0.50%
Description
Cross-Site Request Forgery (CSRF) vulnerability via IMG element in Tiki before 16.3, 17.x before 17.1, 12 LTS before 12.12 LTS, and 15 LTS before 15.5 LTS allows an authenticated user to gain administrator privileges if an administrator opens a wiki page with an IMG element, related to tiki-assignuser.php.
Affected products
No data.
- 12.0
- 12.1
- 12.2
- 12.3
- 12.4
- 12.5
- 12.6
- 12.7
- 12.8
- 12.9
- 12.10
- 12.11
- 15.0
- 15.1
- 15.2
- 15.3
- 15.4
- 16.0
- 16.1
- 16.2
- 17.0
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:S/C:P/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
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.50% (0.00495) | 40.23th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.50% (0.00495) | 41.55th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.18% (0.00178) | 55.46th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.18% (0.00178) | 55.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00178) | 53.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00890) | 30.33th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00890) | 12.04th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.58th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
References (3)
- http://openwall.com/lists/oss-security/2017/09/28/13 x_refsource_MISCMailing ListThird Party Advisory
- https://sourceforge.net/p/tikiwiki/code/63829 x_refsource_MISCPatchThird Party Advisory
- https://tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-Tiki-12-12-released x_refsource_MISCPatchRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://openwall.com/lists/oss-security/2017/09/28/13 | x_refsource_MISCMailing ListThird Party Advisory | |
| https://sourceforge.net/p/tikiwiki/code/63829 | x_refsource_MISCPatchThird Party Advisory | |
| https://tiki.org/article449-Security-and-bug-fix-updates-Tiki-17-1-Tiki-16-3-15-5-and-Tiki-12-12-released | x_refsource_MISCPatchRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.