CVE-2023-0906
CWE-306Published: February 18, 2023· Updated: Jun 17, 2026
Official Description
A vulnerability classified as critical was found in SourceCodester Online Pizza Ordering System 1.0. Affected by this vulnerability is the function delete_category of the file ajax.php of the component POST Parameter Handler. The manipulation leads to missing authentication. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-221455.
Risk Analysis
The Online Pizza Ordering System suffers from a missing authentication vulnerability in its category deletion function, allowing remote unauthorized actions. This critical flaw carries a 9.8 CVSS score.
No public exploit is currently known, and it is not in the CISA KEV.
Implement proper authentication checks for all administrative functions, including category management.
Technical Analysis
CVE-2023-0906 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.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
All References (4)
Quick Facts
Related CVEs (CWE-306)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2023-0906 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts