MEDIUM
flatCore-CMS version 2.0.8 is affected by Cross Site Scripting (XSS) in the "Create New Page" option through the index page
Published Jun 13, 2022
5.4
MEDIUMCVSS 3.1
EPSS 0.48%
Description
flatCore-CMS version 2.0.8 is affected by Cross Site Scripting (XSS) in the "Create New Page" option through the index page.
Affected products
No data.
- 2.0.8
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.
5.4 MEDIUM NVD
CVSS:3.1/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
No CVSS v3.0 score for this CVE.
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.
0.48% 0.00479
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.00479
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.48% (0.00479) | 39.20th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.45% (0.00445) | 35.21th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00069) | 18.44th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00058) | 26.59th | v3 (v2023.03.01) |
| Jul 17, 2024 | 0.06% (0.00058) | 25.26th | v3 (v2023.03.01) |
| Apr 10, 2024 | 0.06% (0.00058) | 23.25th | v3 (v2023.03.01) |
| Jun 20, 2023 | 0.06% (0.00056) | 21.23th | v3 (v2023.03.01) |
| May 14, 2023 | 0.05% (0.00051) | 17.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 11.89th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Dec 13, 2022 | 0.89% (0.00885) | 27.15th | v2 (v2022.01.01) |
| Jun 14, 2022 | 0.89% (0.00885) | 25.15th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- https://github.com/flatCore/flatCore-CMS/issues/57 x_refsource_MISCExploitIssue TrackingThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/flatCore/flatCore-CMS/issues/57 | x_refsource_MISCExploitIssue TrackingThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jun 13, 2022
Updated Aug 4, 2024
Reserved Sep 13, 2021
Link CVE-2021-40902
CISA Vulnrichment
Updated n/a