CVE-2025-47775
GitHub Bullfrog DNS Exfiltration Vulnerability (Sandbox Bypass)
Description
Bullfrog is a GithHb Action to block unauthorized outbound traffic in GitHub workflows. Prior to version 0.8.4, using tcp breaks blocking and allows DNS exfiltration. This can result in sandbox bypass. Version 0.8.4 fixes the issue.
INFO
Published Date :
May 14, 2025, 4:15 p.m.
Last Modified :
July 11, 2025, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-47775.
| URL | Resource |
|---|---|
| https://github.com/bullfrogsec/bullfrog/commit/ae7744ae4b3a6f8ffc2e49f501e30bf1a43d4671 | Patch |
| https://github.com/bullfrogsec/bullfrog/releases/tag/v0.8.4 | Release Notes |
| https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3 | Exploit Vendor Advisory |
| https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3 | Exploit Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-47775 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-47775 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Jul. 11, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N Added CWE NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:bullfrogsec:bullfrog:*:*:*:*:*:*:*:* versions up to (excluding) 0.8.4 Added Reference Type GitHub, Inc.: https://github.com/bullfrogsec/bullfrog/commit/ae7744ae4b3a6f8ffc2e49f501e30bf1a43d4671 Types: Patch Added Reference Type GitHub, Inc.: https://github.com/bullfrogsec/bullfrog/releases/tag/v0.8.4 Types: Release Notes Added Reference Type CISA-ADP: https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3 Types: Exploit, Vendor Advisory Added Reference Type GitHub, Inc.: https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3 Types: Exploit, Vendor Advisory -
New CVE Received by [email protected]
May. 14, 2025
Action Type Old Value New Value Added Description Bullfrog is a GithHb Action to block unauthorized outbound traffic in GitHub workflows. Prior to version 0.8.4, using tcp breaks blocking and allows DNS exfiltration. This can result in sandbox bypass. Version 0.8.4 fixes the issue. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-201 Added Reference https://github.com/bullfrogsec/bullfrog/commit/ae7744ae4b3a6f8ffc2e49f501e30bf1a43d4671 Added Reference https://github.com/bullfrogsec/bullfrog/releases/tag/v0.8.4 Added Reference https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
May. 14, 2025
Action Type Old Value New Value Added Reference https://github.com/bullfrogsec/bullfrog/security/advisories/GHSA-m32f-fjw2-37v3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-47775 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-47775
weaknesses.