CVE-2020-15231
XSS in Mapfish Print relating to JSONP support
9.3
CRITICAL
CVSS 3.1
EPSS 0.31%
Description
### Impact A user can use the JSONP support to do a Cross-site scripting. ### Patches Use version >= 3.24 ### Workarounds No ### References * https://github.com/mapfish/mapfish-print/pull/1397/commits/89155f2506b9cee822e15ce60ccae390a1419d5e * https://cwe.mitre.org/data/definitions/79.html ### For more information If you have any questions or comments about this advisory Comment the pull request: https://github.com/mapfish/mapfish-print/pull/1397
How to fix CVE-2020-15231
To remediate CVE-2020-15231, upgrade the affected package to a fixed version below.
- —upgrade to 3.24 or later
- —upgrade to 3.24 or later
- —upgrade to 3.24 or later
Is CVE-2020-15231 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 3.24
- from 0, < 3.24
- from 0, < 3.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N |