CVE-2020-28468
pwntools Server-Side Template Injection (SSTI) vulnerability
9.8
CRITICAL
CVSS 3.1
EPSS 4.8%
Description
This affects the package pwntools before 4.3.1. The shellcraft generator for affected versions of this module are vulnerable to Server-Side Template Injection (SSTI), which can lead to remote code execution.
How to fix CVE-2020-28468
To remediate CVE-2020-28468, upgrade the affected package to a fixed version below.
- PyPI/pwntools—upgrade to 4.3.1 or later
- —upgrade to 4.3.1 or later
Is CVE-2020-28468 being exploited?
Low — EPSS is 4.8%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.3.1
- from 0, < 4.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |