What is the CVSS score of CVE-2023-47624?

CVE-2023-47624 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.8%.

Is there a public PoC exploit available for CVE-2023-47624?

Yes, a public proof-of-concept exploit is available for CVE-2023-47624. Prioritise patching immediately. EPSS: 0.8%.

Audiobookshelf CVE-2023-47624

MEDIUM

Path Traversal (CWE-22)

2023-12-13 security-advisories@github.com

Path Traversal Information Disclosure Audiobookshelf

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Dec 13, 2023 - 21:15 nvd

MEDIUM 6.5

DescriptionNVD

Audiobookshelf is a self-hosted audiobook and podcast server. In versions 2.4.3 and prior, any user (regardless of their permissions) may be able to read files from the local file system due to a path traversal in the /hls endpoint. This issue may lead to Information Disclosure. As of time of publication, no patches are available.

AnalysisAI

Audiobookshelf is a self-hosted audiobook and podcast server. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. Audiobookshelf is a self-hosted audiobook and podcast server. In versions 2.4.3 and prior, any user (regardless of their permissions) may be able to read files from the local file system due to a path traversal in the /hls endpoint. This issue may lead to Information Disclosure. As of time of publication, no patches are available. Affected products include: Audiobookshelf.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.