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High 7.2Published Jan 21, 2026
CVE-2021-47778GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability.
Updated under an hour ago ()
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It affects get-simple getsimplecms. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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GetSimple CMS My SMTP Contact Plugin 1.1.2 contains a PHP code injection vulnerability. An authenticated administrator can inject arbitrary PHP code through plugin configuration parameters, leading to remote code execution on the server.
- CVSS
- 7.2 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-94
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
get-simple getsimplecms get-simple:getsimplecms | 1.1.2 | NVD |
References
- http://get-simple.infoproduct
- https://github.com/GetSimpleCMS/GetSimpleCMSproduct
- https://github.com/boku7/gsSMTP-Csrf2Xss2RCE/exploit, third-party-advisory
- https://www.exploit-db.com/exploits/49774exploit, third-party-advisory, vdb-entry
- https://www.vulncheck.com/advisories/getsimple-cms-my-smtp-contact-plugin-php-code-injectionthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.