Invision Power Services (IPS) Community Suite 4.1.19.2 and earlier has pre-auth reflected XSS in the IPS UTF8 Converter v1.1.18: admin/convertutf8/index.php?controller= is the attack vector
Published May 11, 2017
6.1
MEDIUMCVSS 3.0
EPSS 1.16%
Description
Invision Power Services (IPS) Community Suite 4.1.19.2 and earlier has pre-auth reflected XSS in the IPS UTF8 Converter v1.1.18: admin/convertutf8/index.php?controller= is the attack vector. This UTF8 Converter vulnerability can easily be used to make a malicious announcement affecting any Invision Power Board user who views the announcement.
Affected products
No data.
- ≤ 4.1.19.2
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:N/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/Au:N/C:N/I:P/A:N
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 | 1.16% (0.01159) | 65.93th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.16% (0.01159) | 65.69th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.15% (0.00147) | 51.22th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.15% (0.00147) | 49.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00092) | 37.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00954) | 36.37th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00954) | 16.28th | 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://zeroday.insecurity.zone/exploits/ipb_owned.txt x_refsource_MISCThird Party AdvisoryVDB Entry
- https://twitter.com/insecurity/status/862154908895780864 x_refsource_MISCThird Party Advisory
- https://twitter.com/sxcurity/status/862284967715381248 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://zeroday.insecurity.zone/exploits/ipb_owned.txt | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://twitter.com/insecurity/status/862154908895780864 | x_refsource_MISCThird Party Advisory | |
| https://twitter.com/sxcurity/status/862284967715381248 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.