CVE-2025-54798

Summary

tmp is a temporary file and directory creator for node.js. In versions 0.2.3 and below, tmp is vulnerable to an arbitrary temporary file / directory write via symbolic link dir parameter. This is fixed in version 0.2.4.

Affected Software

Weaknesses

• CWE-59: CWE-59: Improper Link Resolution Before File Access ('Link Following')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

Additional References

• https://github.com/raszi/node-tmp/security/advisories/GHSA-52f5-9888-hmc6

CVE Program Container

Additional References

• https://lists.debian.org/debian-lts-announce/2025/08/msg00007.html

References

• https://github.com/raszi/node-tmp/security/advisories/GHSA-52f5-9888-hmc6
• https://github.com/raszi/node-tmp/issues/207
• https://github.com/raszi/node-tmp/commit/188b25e529496e37adaf1a1d9dccb40019a08b1b

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