What is the CVSS score of CVE-2023-26152?

CVE-2023-26152 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 1.1%.

Is there a public PoC exploit available for CVE-2023-26152?

Yes, a public proof-of-concept exploit is available for CVE-2023-26152. Prioritise patching immediately. EPSS: 1.1%.

Static Server CVE-2023-26152

HIGH

Path Traversal (CWE-22)

2023-10-03 report@snyk.io

Path Traversal Static Server

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 03, 2023 - 05:15 nvd

HIGH 7.5

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

145 npm packages depend on static-server (86 direct, 60 indirect)

Ecosystem-wide dependent count for version 2.2.1.

DescriptionNVD

All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js.

AnalysisAI

All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, 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. All versions of the package static-server are vulnerable to Directory Traversal due to improper input sanitization passed via the validPath function of server.js. Affected products include: Nbluis Static-Server.

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.