CVE-2022-23637

5.4 mediumEPSS 0.5%

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 41% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-02-14
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

k-link:k-box

References

https://github.com/k-box/k-box/commit/3bb4df9a4d01aade5bffaa603a514d1a5fabd214
https://github.com/k-box/k-box/security/advisories/GHSA-wwcw-h4mf-mvxf
https://github.com/k-box/k-box/commit/3bb4df9a4d01aade5bffaa603a514d1a5fabd214
https://github.com/k-box/k-box/security/advisories/GHSA-wwcw-h4mf-mvxf

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