Vulnerability Details CVE-2026-44705
tmp is a temporary file and directory creator for node.js. Prior to 0.2.6, the tmp npm package contains a path traversal vulnerability that allows escaping the intended temporary directory when untrusted data flows into the prefix, postfix, or dir options. By embedding traversal sequences (e.g., ../) or path separators in these parameters, attackers can cause files to be created outside the configured temporary base directory at attacker-controlled locations with the privileges of the running process. This vulnerability affects applications that pass user-controlled data to tmp's file/directory creation functions without proper input sanitization. This vulnerability is fixed in 0.2.6.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 38.4%
CVSS Severity
CVSS v3 Score 8.2
References
Products affected by CVE-2026-44705
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cpe:2.3:a:raszi:tmp:0.0.1
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cpe:2.3:a:raszi:tmp:0.0.10
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cpe:2.3:a:raszi:tmp:0.0.11
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cpe:2.3:a:raszi:tmp:0.0.12
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cpe:2.3:a:raszi:tmp:0.0.13
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cpe:2.3:a:raszi:tmp:0.0.14
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cpe:2.3:a:raszi:tmp:0.0.15
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cpe:2.3:a:raszi:tmp:0.0.16
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cpe:2.3:a:raszi:tmp:0.0.17
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cpe:2.3:a:raszi:tmp:0.0.18
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cpe:2.3:a:raszi:tmp:0.0.19
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cpe:2.3:a:raszi:tmp:0.0.2
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cpe:2.3:a:raszi:tmp:0.0.20
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cpe:2.3:a:raszi:tmp:0.0.21
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cpe:2.3:a:raszi:tmp:0.0.22
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cpe:2.3:a:raszi:tmp:0.0.23
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cpe:2.3:a:raszi:tmp:0.0.24
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cpe:2.3:a:raszi:tmp:0.0.25
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cpe:2.3:a:raszi:tmp:0.0.26
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cpe:2.3:a:raszi:tmp:0.0.27
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cpe:2.3:a:raszi:tmp:0.0.28
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cpe:2.3:a:raszi:tmp:0.0.29
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cpe:2.3:a:raszi:tmp:0.0.3
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cpe:2.3:a:raszi:tmp:0.0.30
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cpe:2.3:a:raszi:tmp:0.0.31
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cpe:2.3:a:raszi:tmp:0.0.32
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cpe:2.3:a:raszi:tmp:0.0.33
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cpe:2.3:a:raszi:tmp:0.0.4
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cpe:2.3:a:raszi:tmp:0.0.5
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cpe:2.3:a:raszi:tmp:0.0.6
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cpe:2.3:a:raszi:tmp:0.0.7
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cpe:2.3:a:raszi:tmp:0.0.8
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cpe:2.3:a:raszi:tmp:0.0.9
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cpe:2.3:a:raszi:tmp:0.1.0
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cpe:2.3:a:raszi:tmp:0.2.0
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cpe:2.3:a:raszi:tmp:0.2.1
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cpe:2.3:a:raszi:tmp:0.2.2
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cpe:2.3:a:raszi:tmp:0.2.3
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cpe:2.3:a:raszi:tmp:0.2.4
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cpe:2.3:a:raszi:tmp:0.2.5