CVE-2017-9355

HIGH

Subsonic 6.1.1 - Server-Side Request Forgery via Import Playlist Feature

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-9355. PoCs published by hyp3rlinx.

AI-analyzed exploit summary This exploit demonstrates an XML External Entity (XXE) vulnerability in Subsonic v6.1.1, allowing an attacker to perform SSRF attacks by tricking a user into importing a malicious .XSPF playlist file. The PoC includes a crafted XML payload that triggers an outbound HTTP request to an attacker-controlled server.

Description

XML external entity (XXE) vulnerability in the import playlist feature in Subsonic 6.1.1 might allow remote attackers to conduct server-side request forgery (SSRF) attacks via a crafted XSPF playlist file.

Exploits (1)

exploitdb WORKING POC VERIFIED
by hyp3rlinx · textlocalwindows
https://www.exploit-db.com/exploits/42119

This exploit demonstrates an XML External Entity (XXE) vulnerability in Subsonic v6.1.1, allowing an attacker to perform SSRF attacks by tricking a user into importing a malicious .XSPF playlist file. The PoC includes a crafted XML payload that triggers an outbound HTTP request to an attacker-controlled server.

Classification
Working Poc 95%
Attack Type
Ssrf
Complexity
Trivial
Reliability
Reliable
Target: Subsonic v6.1.1
Auth required
Prerequisites: User interaction to import a malicious playlist file · Network access to the target Subsonic instance
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/42119/

Scores

CVSS v3 7.4
EPSS 0.2691
EPSS Percentile 97.8%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Details

CWE
CWE-918
Status published
Products (1)
subsonic/subsonic 6.1.1
Published Jun 07, 2017
Tracked Since Feb 18, 2026