Is CVE-2023-1558 actively exploited?

No active exploitation of CVE-2023-1558 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-1558 be exploited remotely?

Yes. CVE-2023-1558 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-1558?

CVE-2023-1558 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-1558

CRITICAL

CVE-2023-1558

CWE-434Published: March 22, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability classified as critical has been found in Simple and Beautiful Shopping Cart System 1.0. This affects an unknown part of the file uploadera.php. The manipulation leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-223551.

NVD Source

Risk Analysis

The Simple and Beautiful Shopping Cart System contains a critical flaw allowing unrestricted file uploads via uploadera.php. With a CVSS score of 9.8, this remote, unauthenticated vulnerability is highly dangerous.

While the vulnerability is remotely exploitable, there is no public exploit currently circulating, and it is not in the KEV catalog.

Recommended Action

Implement strict input validation on file uploads and monitor the application for unauthorized file modifications.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-1558 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.