Path Traversal Vulnerability in Green CMS 2.x by Green CMS
CVE-2019-25574

7.1HIGH

Key Information:

Vendor

Greencms

Status
Green Cms
Vendor
CVE Published:
21 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2019-25574?

Green CMS 2.x is vulnerable to a path traversal flaw, enabling authenticated attackers to manipulate file download mechanisms. By injecting directory traversal sequences via the theme_name parameter or using base64-encoded file paths, attackers can access and download sensitive files from directories outside of their intended scope. This vulnerability poses a serious risk, as it could expose confidential information stored on the server.

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Affected Version(s)

Green CMS 2.0

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.

CVE-2019-25574 - Proof of Concept

References

https://www.exploit-db.com/exploits/46245
exploit
http://www.greencms.net/
product
https://codeload.github.com/GreenCMS/GreenCMS/zip/beta
product

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ihsan Sencan
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