Path Traversal and Server-Side Request Forgery Vulnerability in Streama by StreamaServer
CVE-2025-34452

8.7HIGH

Key Information:

Vendor

Streama

Status
Streama
Vendor
CVE Published:
18 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-34452?

Versions of Streama from 1.10.0 to 1.10.5 are affected by a vulnerability that combines path traversal and server-side request forgery. This flaw allows authenticated attackers to exploit the subtitle download feature by manipulating user-controlled parameters to create unvalidated file paths. By using a specially crafted URL for subtitle downloads, attackers can write arbitrary files to the server’s filesystem, which may lead to serious security breaches, including remote code execution. Prompt updates are essential to mitigate these risks.

Affected Version(s)

Streama 1.10.0 <= 1.10.5

Streama commit b7c8767

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-2025-34452 - Proof of Concept

References

https://github.com/streamaserver/streama/commit/b7c8767
patch
https://chocapikk.com/posts/2025/streama-path-traversal-s...
technical-descriptionexploit
https://www.vulncheck.com/advisories/streama-subtitle-dow...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
Low
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

Valentin Lobstein (Chocapikk)
JSON
.
CVE-2025-34452 : Path Traversal and Server-Side Request Forgery Vulnerability in Streama by StreamaServer