An issue was discovered in Shimmie <= 2.5.1
Published Mar 15, 2017
6.1
MEDIUMCVSS 3.0
EPSS 0.76%
Description
An issue was discovered in Shimmie <= 2.5.1. The vulnerability exists due to insufficient filtration of user-supplied data (log) passed to the "shimmie2-master/ext/chatbox/history/index.php" URL. An attacker could execute arbitrary HTML and script code in a browser in the context of the vulnerable website.
Affected products
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 | 0.76% (0.00758) | 53.56th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.76% (0.00758) | 53.71th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.06% (0.00059) | 25.67th | v3 (v2023.03.01) |
| Jun 6, 2024 | 0.06% (0.00059) | 24.95th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00059) | 22.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.66% (0.00663) | 18.75th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/96932 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/shish/shimmie2/issues/597 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/96932 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/shish/shimmie2/issues/597 | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory |
Change history (0)
No recorded changes yet.