CVE-2021-47900
Gila CMS versions prior to 2.0.0 contain a remote code execution vulnerability that allows unauthenticated attackers to execute arbitrary system commands through manipulated HTTP headers. Attackers can inject PHP code in the User-Agent header with shell_exec() to run system commands by sending crafted requests to the admin endpoint.
- Affected products
- Gila Cms
- Fix
- Available
- CVSS 3.1
- 9.8 CRITICAL
- EPSS
- 0.6% (48th percentile)
- Weakness
- CWE-98
- NVD status
- Deferred
- Published
- 2026-01-27
CVE-2021-47900 at NVD
No indexed exploits for CVE-2021-47900 yet
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