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Path Traversal in 626

High severity GitHub Reviewed Published Sep 1, 2020 to the GitHub Advisory Database • Updated Jun 1, 2023

Package

npm 626 (npm)

Affected versions

>= 0.0.0

Patched versions

None

Description

All versions of 626 are vulnerable to path traversal. This enables a remote attacker to read arbitrary files from the remote server using this module.

Recommendation

No fix is currently available for this vulnerability.
It is our recommendation to not install or use this module at this time.

References

Published by the National Vulnerability Database Jun 7, 2018
Reviewed Aug 31, 2020
Published to the GitHub Advisory Database Sep 1, 2020
Last updated Jun 1, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS score

0.449%
(76th percentile)

Weaknesses

CVE ID

CVE-2018-3727

GHSA ID

GHSA-r4r9-mgjc-g6q3

Source code

No known source code
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