SQL Injection in Projectworlds Online Examination System

CVE-2025-4058

A vulnerability classified as critical has been found in Projectworlds Online Examination System 1.0. This affects an unknown part of the file /Bloodgroop_process.php. The manipulation of the argument Pat_BloodGroup1 leads to sql injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.006 (44.6th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 44.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-4058: held from 0.005 to 0.006.

EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

  • vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
  • vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
  • vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
  • github.com/hhhanxx/attack/issues/2 (issue-tracking, Exploit, Third Party Advisory, exploit, Issue Tracking)

Frequently asked questions

What is CVE-2025-4058?
CVE-2025-4058 is a high-severity vulnerability in Projectworlds Online Examination System, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 7.3/10. Published 2025-04-29.
How severe is CVE-2025-4058?
High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2025-4058 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.