CVE-2023-50475
bsock uses weak hashing algorithms
An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
CVE-2023-50475- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-327
- Updated
- 2026-11-02
CVE List No score
An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
CVE-2023-50475- Updated
- 2026-11-02
EUVDEUVD-2023-3234 No score
An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
EUVD-2023-3234- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jj93-39pf-7mcf
bsock uses weak hashing algorithms
An issue was discovered in the bsock component of bcoin-org bcoin that allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
GHSA-jj93-39pf-7mcf- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-327
- Updated
- 2026-11-02
OSVGHSA-jj93-39pf-7mcf
bsock uses weak hashing algorithms
An issue was discovered in the bsock component of bcoin-org bcoin that allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
GHSA-jj93-39pf-7mcf- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-327
- Updated
- 2026-11-02
OSV No score
An issue was discovered in bcoin-org bcoin version 2.2.0, allows remote attackers to obtain sensitive information via weak hashing algorithms in the component \vendor\faye-websocket.js.
- Record
CVE-2023-50475- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
bsocknpm |
through 0.1.11 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-50475 is a critical vulnerability (CVSS 9.1) in Bcoin, published December 21, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.
References
github.com/bcoin-org/bcoin/issues/1174
nvd.nist.gov/vuln/detail/CVE-2023-50475