MEDIUM
In Horde Groupware 5.2.19 and 5.2.21, there is XSS via the Color field in a Create Task List action
Published Nov 20, 2017
5.4
MEDIUMCVSS 3.0
EPSS 1.08%
Description
In Horde Groupware 5.2.19 and 5.2.21, there is XSS via the Color field in a Create Task List action.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.4 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
3.5 LOW NVD
AV:N/AC:M/Au:S/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.08% 0.01077
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01077
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 | 1.08% (0.01077) | 63.75th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.08% (0.01077) | 63.53th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.09% (0.00090) | 38.92th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.09% (0.00090) | 37.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00123) | 44.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.95% (0.00950) | 32.28th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.95% (0.00950) | 13.46th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.04% (0.01040) | 28.32th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (1)
References (4)
- http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.html x_refsource_MISCExploitIssue TrackingThird Party Advisory
- https://github.com/horde/base/commit/fb2113bbcd04bd4a28c46aad0889fb0a3979a230 x_refsource_CONFIRMPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00046.html mailing-listx_refsource_MLIST
- https://lists.debian.org/debian-lts-announce/2020/08/msg00047.html mailing-listx_refsource_MLIST
| Link | Providers | Tags |
|---|---|---|
| http://code610.blogspot.com/2017/11/rce-via-xss-horde-5219.html | x_refsource_MISCExploitIssue TrackingThird Party Advisory | |
| https://github.com/horde/base/commit/fb2113bbcd04bd4a28c46aad0889fb0a3979a230 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00046.html | mailing-listx_refsource_MLIST | |
| https://lists.debian.org/debian-lts-announce/2020/08/msg00047.html | mailing-listx_refsource_MLIST |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 20, 2017
Updated Aug 5, 2024
Reserved Nov 20, 2017
Link CVE-2017-16907
CISA Vulnrichment
Updated n/a