CVE-2018-3714 — node-srv node module suffers from a Path Traversal vulnerability due to lack of

node-srv node module suffers from a Path Traversal vulnerability due to lack of validation of url, which allows a malicious user to read content of any file with known path.

01What is this vulnerability?

node-srv node module suffers from a Path Traversal vulnerability due to lack of validation of url, which allows a malicious user to read content of any file with known path.

02Affected products

Vendor	Product	Versions
HackerOne	node	srv node module — All versions

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-06-07T02:00:00.000Z
• Last modified: 2024-09-17T00:51:50.998Z

09References

• hackerone.com — https://hackerone.com/reports/309124