Stored Cross-Site-Scripting (XSS) in Markdown Editor
Published Feb 14, 2022
6.1
MEDIUMCVSS 3.1
EPSS 0.47%
Description
K-Box is a web-based application to manage documents, images, videos and geodata. Prior to version 0.33.1, a stored Cross-Site-Scripting (XSS) vulnerability is present in the markdown editor used by the document abstract and markdown file preview. A specifically crafted anchor link can, if clicked, execute untrusted javascript actions, like retrieving user cookies. Version 0.33.1 includes a patch that allows discarding unsafe links.
Affected products
-
- Version < 0.33.1StatusaffectedConstraints-
- Version
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
1 other source (GitHub) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Apr 23, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 0.47% (0.00475) | 38.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.47% (0.00468) | 36.68th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.19% (0.00195) | 39.40th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.05% (0.00050) | 21.32th | v3 (v2023.03.01) |
| May 31, 2024 | 0.05% (0.00050) | 19.03th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.05% (0.00050) | 17.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.05% (0.00048) | 14.95th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 15, 2022 | 0.89% (0.00885) | 10.95th | v2 (v2022.01.01) |
References (2)
- https://github.com/k-box/k-box/commit/3bb4df9a4d01aade5bffaa603a514d1a5fabd214 x_refsource_MISCPatchThird Party Advisory
- https://github.com/k-box/k-box/security/advisories/GHSA-wwcw-h4mf-mvxf x_refsource_CONFIRMThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/k-box/k-box/commit/3bb4df9a4d01aade5bffaa603a514d1a5fabd214 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/k-box/k-box/security/advisories/GHSA-wwcw-h4mf-mvxf | x_refsource_CONFIRMThird Party Advisory |
Change history (0)
No recorded changes yet.