CVEvulnerability
CVE-2021-47860
8.5 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-01-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.5 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-352
Description
GetSimple CMS Custom JS 0.1 plugin contains a cross-site request forgery vulnerability that allows unauthenticated attackers to inject arbitrary client-side code into administrator browsers. Attackers can craft a malicious website that triggers a cross-site scripting payload to execute remote code on the hosting server when an authenticated administrator visits the page.
Affected configurations
• get-simple getsimplecms 0.1
Related
Weakness · CWE (1)
- CWE-352 Cross-Site Request Forgery weakness
References
- http://get-simple.info Product
- https://github.com/GetSimpleCMS/GetSimpleCMS Product
- https://github.com/boku7/gsCMS-CustomJS-Csrf2Xss2Rce Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/49712 Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/49816 Exploit, Third Party Advisory, VDB Entry
- https://www.vulncheck.com/advisories/getsimple-cms-custom-js-csrf-to-xss-to-rce Third Party Advisory