CVE-2026-28460 - OpenClaw < 2026.2.22 - Allowlist Bypass via Shell Line-Continuation Command Substitution in system.run

CVE-2026-28460 - OpenClaw < 2026.2.22 - Allowlist Bypass via Shell Line-Continuation Command Substitution in system.run

https://cvefeed.io/rssfeed/latest.atom / Thu, 03/19/2026 - 05:07
CVE ID :CVE-2026-28460
Published : March 19, 2026, 2:16 a.m. | 45 minutes ago
Description :OpenClaw versions prior to 2026.2.22 contain an allowlist bypass vulnerability in system.run that allows attackers to execute non-allowlisted commands by splitting command substitution using shell line-continuation characters. Attackers can bypass security analysis by injecting $\\ followed by a newline and opening parenthesis inside double quotes, causing the shell to fold the line continuation into executable command substitution that circumvents approval boundaries.
Severity: 6.0 | MEDIUM
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