CVE-2018-3766 json
Path Traversal in buttle
published 2018-07-05 8 y ago modified 2026-06-17 4 mo ago also GHSA-m8cr-q935-8j67 , EUVD-2018-0460
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.9%
- EPSS 1.9% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
Path traversal in buttle module versions <= 0.2.0 allows to read any file in the server.
Exploit prediction
1.92% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- hackerone.com https://hackerone.com/reports/358112 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | buttle | <=0.2.0 |
no fix listed |
Affected products
- https://github.com/jtrussell buttle
Classification
- Weakness
-
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory
References
-
hackerone.com
/reports/358112
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2018-3766
advisory
-
github.com
/advisories/GHSA-m8cr-q935-8j67
advisory
-
npmjs.com
/advisories/990
web
Sources
- CVE List CVE-2018-3766
- GitHub Advisory GHSA-m8cr-q935-8j67
- NVD CVE-2018-3766
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