#VU53662 Information disclosure in Keystone 5 - CVE-2021-32624

Vulnerability identifier: #VU53662

Vulnerability risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2021-32624

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Keystone 5
Web applications / CMS

Vendor: Keystone

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to access control bypass. A remote authenticated attacker can gain unauthorized access to sensitive information on the system.

Mitigation
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Keystone 5: 5.0.0 - 19.3.3

---

External links
https://github.com/keystonejs/keystone-5/security/advisories/GHSA-27g8-r9vw-765x

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.