SSRF in Subsonic
CVE-2017-9355
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.269 (98.0th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.269 · newest: 0.269 · change: 0.000
Affected products
- Subsonic — versions 6.1.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- packetstormsecurity.com/files/142795/Subsonic-6.1.1-XML-External-Entity-Attack… (Exploit, Third Party Advisory)
- hyp3rlinx.altervista.org/advisories/SUBSONIC-XML-EXTERNAL-ENITITY.txt (Exploit, Third Party Advisory)
- www.exploit-db.com/exploits/42119/ (exploit)
Frequently asked questions
- What is CVE-2017-9355?
- CVE-2017-9355 is a high-severity vulnerability in Subsonic, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.4/10. Published 2017-06-07.
- How severe is CVE-2017-9355?
- High severity. CVSS v3 base score is 7.4 out of 10.
- Is CVE-2017-9355 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.