CVE-2018-3718: hackerone serve node module
CVSS: 5.3v3.1MediumModified
AliasesGHSA-5rc4-8qqh-vq7f
Published 07-06-2018Last modified 16-09-2024
Vulnerability summary
CVE-2018-3718 is a medium (CVSS 5.3) vulnerability in hackerone serve node module. EPSS estimates a 1.29% chance of exploitation in the next 30 days, higher than 69.8% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
5.3/10
010
Medium · v3.1 (NVD)EPSS score
1.29%
0%100%
Low · -0.02 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 07-06-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
serve node module suffers from Improper Handling of URL Encoding by permitting access to ignored files if a filename is URL encoded.
CVSS metrics
3 scores · 2 sources · 2 versionsMedium 5.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NSourcesAll 2 agree
- OSV · NpmEcosystem advisory · calculated5.3MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
1.29%
Chance of exploitation in the next 30 days
Percentile
70%
Versus all other CVEs
30-day change
-0.02 pp
From 1.32% on 18-09-2026
18-09-202618-10-2026
EPSS score1.29%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (hackerone.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Hackerone1 product
- serve node moduleAll versions (No fix recorded)
Npm1 product
- serve< 6.5.2
Zeit1 product
- serve< 6.5.2
3 vendors · 3 products
References
3 links
- github.com/vercel/servePACKAGE