CVE-2019-15532
Cross-Site Scripting in cyberchef
6.1
MEDIUM
CVSS 3.1
EPSS 0.46%
Description
Versions of `cyberchef` prior to 8.31.3 are vulnerable to Cross-Site Scripting. In `Text Encoding Brute Force` the table rows are created by concatenating the `value` variable unsanitized in the HTML code. If this variable is controlled by user input it allows attackers to execute arbitrary JavaScript in a victim's browser. ## Recommendation Upgrade to version 8.31.3 or later.
How to fix CVE-2019-15532
To remediate CVE-2019-15532, upgrade the affected package to a fixed version below.
- —upgrade to 8.31.3 or later
Is CVE-2019-15532 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 8.31.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |