CVE-2020-8644
CriticalPublished
PlaySMS Server-Side Template Injection Vulnerability
- Published
- Feb 5, 2020
- Updated
- Oct 21, 2025
- Assigning CNA
- mitre
- Evidence observed
- Apr 16, 2020
Primary CVSS
9.8/ 10Critical
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H86.7%
High · next 30 days
- Percentile
- 99.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
CISA Known Exploited
This CVE appears in the CISA Known Exploited Vulnerabilities catalog.
Summary
PlaySMS before 1.4.3 does not sanitize inputs from a malicious string.
Sources
2- CVE-2020-8644-PlaySMS-1.4Exploit
Python script to exploit PlaySMS before 1.4.3
Metasploit · php · Apr 16, 2020
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