Review reviewHigh

CVE-2023-27161

jellyfin

Jellyfin up to v10.7.7 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /Repositories. This vulnerability allows attackers to access network resources and sensitive information via a crafted POST request.

CVSS
7.5
EPSS
0.96%
58.1% percentile
CISA KEV
Not listed
Published
2023.03.11
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.96%
Technical severityCVSS 7.5

Vulnerability overview

Jellyfin up to v10.7.7 was discovered to contain a Server-Side Request Forgery (SSRF) via the component /Repositories. This vulnerability allows attackers to access network resources and sensitive information via a crafted POST request.

Affected product and versions

Product
jellyfin
Affected versions
<= 10.7.7
Fixed versions
No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that jellyfin and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-918
CVE-2023-27161 — jellyfin | SECUFOCUS NOW