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Vulnerability Details :

CVE-2023-3348

Summary
Assigner-cloudflare
Assigner Org ID-a22f1246-ba21-4bb4-a601-ad51614c1513
Published At-03 Aug, 2023 | 13:47
Updated At-09 Oct, 2024 | 20:34
Rejected At-
Credits

Directory traversal vulnerability in Cloudflare Wrangler

The Wrangler command line tool  (<=wrangler@3.1.0 or <=wrangler@2.20.1) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim's files present outside of the directory for the development server.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cloudflare
Assigner Org ID:a22f1246-ba21-4bb4-a601-ad51614c1513
Published At:03 Aug, 2023 | 13:47
Updated At:09 Oct, 2024 | 20:34
Rejected At:
▼CVE Numbering Authority (CNA)
Directory traversal vulnerability in Cloudflare Wrangler

The Wrangler command line tool  (<=wrangler@3.1.0 or <=wrangler@2.20.1) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim's files present outside of the directory for the development server.

Affected Products
Vendor
Cloudflare, Inc.Cloudflare
Product
Wrangler
Default Status
unaffected
Versions
Affected
  • From 3 before 3.1.1 (semver)
    • -> unaffectedfrom3.1.1
  • From 2 before 2.20.1 (semver)
    • -> unaffectedfrom2.20.1
Problem Types
TypeCWE IDDescription
CWECWE-22CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Type: CWE
CWE ID: CWE-22
Description: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Metrics
VersionBase scoreBase severityVector
3.15.7MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Version: 3.1
Base score: 5.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-126CAPEC-126 Path Traversal
CAPEC ID: CAPEC-126
Description: CAPEC-126 Path Traversal
Solutions

Upgrade to wrangler@3.1.1 or higher For wrangler v2 upgrade to wrangler@2.20.1 or higher

Configurations
Workarounds
Exploits
Credits
reporter
robocap42 (HackerOne researcher)
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
vendor-advisory
https://github.com/cloudflare/workers-sdk
product
https://developers.cloudflare.com/workers/wrangler/
related
Hyperlink: https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
Resource:
vendor-advisory
Hyperlink: https://github.com/cloudflare/workers-sdk
Resource:
product
Hyperlink: https://developers.cloudflare.com/workers/wrangler/
Resource:
related
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
vendor-advisory
x_transferred
https://github.com/cloudflare/workers-sdk
product
x_transferred
https://developers.cloudflare.com/workers/wrangler/
related
x_transferred
Hyperlink: https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
Resource:
vendor-advisory
x_transferred
Hyperlink: https://github.com/cloudflare/workers-sdk
Resource:
product
x_transferred
Hyperlink: https://developers.cloudflare.com/workers/wrangler/
Resource:
related
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cna@cloudflare.com
Published At:03 Aug, 2023 | 15:15
Updated At:29 Aug, 2023 | 10:15

The Wrangler command line tool  (<=wrangler@3.1.0 or <=wrangler@2.20.1) was affected by a directory traversal vulnerability when running a local development server for Pages (wrangler pages dev command). This vulnerability enabled an attacker in the same network as the victim to connect to the local development server and access the victim's files present outside of the directory for the development server.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.7MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Secondary3.15.7MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Type: Primary
Version: 3.1
Base score: 5.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 5.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
CPE Matches
Cloudflare, Inc.
cloudflare
>>wrangler>>Versions before 3.1.1(exclusive)
cpe:2.3:a:cloudflare:wrangler:*:*:*:*:*:node.js:*:*
Weaknesses
CWE IDTypeSource
CWE-22Primarynvd@nist.gov
CWE-22Secondarycna@cloudflare.com
CWE ID: CWE-22
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-22
Type: Secondary
Source: cna@cloudflare.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://developers.cloudflare.com/workers/wrangler/cna@cloudflare.com
Product
https://github.com/cloudflare/workers-sdkcna@cloudflare.com
Product
https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxpcna@cloudflare.com
Vendor Advisory
Hyperlink: https://developers.cloudflare.com/workers/wrangler/
Source: cna@cloudflare.com
Resource:
Product
Hyperlink: https://github.com/cloudflare/workers-sdk
Source: cna@cloudflare.com
Resource:
Product
Hyperlink: https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-8c93-4hch-xgxp
Source: cna@cloudflare.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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