Vulnerability Report

CVE-2023-7079

Title: Cloudflare Wrangler Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2023-7079.

CWE Category CWE-287
Published Date Dec 29, 2023
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 6.4 CVSS v3.1
Exploit Probability (EPSS)
0.07%

Vulnerability Summary

CVE-2023-7079: Sending specially crafted HTTP requests and inspector messages to Wrangler's dev server could result in any file on the user's computer being accessible over the local network. An attacker that could trick any user on the local network into opening a malicious website could also read any file.

Impacted Vendors

C
cloudflare 1

Reference Links

https://github.com/cloudflare/workers-sdk/pull/4532 https://github.com/cloudflare/workers-sdk/pull/4535 https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-cfph-4qqh-w828 https://github.com/cloudflare/workers-sdk/pull/4532 https://github.com/cloudflare/workers-sdk/pull/4535 https://github.com/cloudflare/workers-sdk/security/advisories/GHSA-cfph-4qqh-w828
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
6.4
Attack Vector
ADJACENT_NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
CHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.7
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2023-7079 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector ADJACENT_NETWORK
Complexity HIGH
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:N

Affected Stack

No specific products linked.