CVE-2026-110641
@runnerty/executor-decompress through 3.1.1 OS Command Injection via Archive File Name
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
@runnerty/executor-decompress through 3.1.1 contains an OS command injection vulnerability that allows attackers to execute commands by supplying crafted archive file names to compress_file. Attackers who can name a file dropped into a watched directory can inject $() substitutions or unquoted shell metacharacters into shelljs exec() calls, running commands with Runnerty process privileges.
| CWE | CWE-78 |
| Vendor | runnerty |
| Product | @runnerty/executor-decompress |
| Published | Oct 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
runnerty / @runnerty/executor-decompress
0 ≤ 3.1.1
References
github.com: https://github.com/runnerty/executor-decompress/pull/7 github.com: https://github.com/runnerty/executor-decompress/blob/1a625bb84d24550df3b96deeaa6bd9da1c092131/index.js#L26 github.com: https://github.com/runnerty/executor-decompress/blob/1a625bb84d24550df3b96deeaa6bd9da1c092131/index.js#L106 vulncheck.com: https://www.vulncheck.com/advisories/runnerty-executor-decompress-through-3.1.1-os-command-injection-via-archive-file-name
Credits
Zachariah Mithani