CVE-2021-4263
leanote vulnerable to cross-site scripting
Description
A vulnerability, which was classified as problematic, has been found in leanote. This issue affects the function define of the file `public/js/plugins/history.js`. The manipulation of the argument content leads to cross site scripting. The attack may be initiated remotely. The name of the patch is https:/github.com/leanote/leanote/commit/0f9733c890077942150696dcc6d2b1482b7a0a19. It is recommended to apply a patch to fix this issue. The identifier VDB-216461 was assigned to this vulnerability.
How to fix CVE-2021-4263
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- —no fix listed
Is CVE-2021-4263 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, <= 2.6.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |