CVE-2023-45373
6.1
MEDIUM
CVSS 3.1
EPSS 0.31%
Description
An issue was discovered in the ProofreadPage extension for MediaWiki before 1.35.12, 1.36.x through 1.39.x before 1.39.5, and 1.40.x before 1.40.1. XSS can occur via formatNumNoSeparators.
How to fix CVE-2023-45373
To remediate CVE-2023-45373, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.35.12 or later
Is CVE-2023-45373 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.35.12, >= 1.36.0, < 1.39.5, >= 1.40.0, < 1.40.1
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 |