MEDIUM
Cross - site scripting (XSS) vulnerability in UrBackup Server before 2.1.20 allows remote attackers to inject arbitrary web script or HTML via the action parameter
Published Dec 17, 2017
6.1
MEDIUMCVSS 3.0
EPSS 0.77%
Description
Cross - site scripting (XSS) vulnerability in UrBackup Server before 2.1.20 allows remote attackers to inject arbitrary web script or HTML via the action parameter.
Affected products
No data.
- < 2.1.20
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.
6.1 MEDIUM NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Impact Low
Integrity Impact Low
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
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.
0.77% 0.00765
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00765
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 | 0.77% (0.00765) | 53.79th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.77% (0.00765) | 53.93th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.11% (0.00110) | 44.71th | v3 (v2023.03.01) |
| May 23, 2024 | 0.11% (0.00110) | 44.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00109) | 42.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.05% (0.01055) | 27.52th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00833) | 24.94th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00833) | 0.00th | v1 |
Weaknesses (1)
References (2)
- https://www.urbackup.org/2017/11/30/urbackup-server-2.1.20.html x_refsource_CONFIRMRelease NotesVendor Advisory
- https://www.urbackup.org/server_changelog.html x_refsource_CONFIRMRelease NotesVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.urbackup.org/2017/11/30/urbackup-server-2.1.20.html | x_refsource_CONFIRMRelease NotesVendor Advisory | |
| https://www.urbackup.org/server_changelog.html | x_refsource_CONFIRMRelease NotesVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Dec 17, 2017
Updated Aug 5, 2024
Reserved Nov 26, 2017
Link CVE-2017-16950
CISA Vulnrichment
Updated n/a