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CVE-2026-31854: Improper Neutralization of Special Elements used in an OS Command

🗓️ 11 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Cursor prior to 2.0 allows OS command injection via indirect prompt injections.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-31854
11 Mar 202617:11
–attackerkb
circl
Circl
CVE-2026-31854
25 Mar 202602:38
–circl
cnnvd
CNNVD
Cursor 操作系统命令注入漏洞
11 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-31854
11 Mar 202617:11
–cve
cvelist
Cvelist
CVE-2026-31854 Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass
11 Mar 202617:11
–cvelist
euvd
EUVD
EUVD-2026-11245
11 Mar 202617:11
–euvd
nvd
NVD
CVE-2026-31854
11 Mar 202617:16
–nvd
ptsecurity
Positive Technologies
PT-2026-24747
11 Mar 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-31854
26 Mar 202614:59
–redhatcve
vulnrichment
Vulnrichment
CVE-2026-31854 Cursor Affected by Arbitrary Code Execution via Prompt Injection and Whitelist Bypass
11 Mar 202617:11
–vulnrichment

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20 Mar 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.7
CVSS 3.18.8
EPSS0.00454
SSVC
1