Persistent Cross-Site Scripting Vulnerability in CSZ CMS by CSZ CMS
CVE-2021-47738
5.1MEDIUM
Key Information:
Badges
👾 Exploit Exists🟡 Public PoC
What is CVE-2021-47738?
CSZ CMS version 1.2.7 is affected by a persistent cross-site scripting vulnerability that allows attackers to inject malicious JavaScript into private messages. This security flaw can be exploited when an admin views the messages in the backend, leading to the execution of the injected scripts. This vulnerability underscores the importance of regular software updates and secure coding practices to mitigate such risks.
Affected Version(s)
CSZ CMS 1.2.7
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
CVSS V4
Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
Vulnerability published
Vulnerability Reserved
Credit
Metin Yunus Kandemir