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CVE-2025-15657 Mojoomla CVE debrief

CVE-2025-15657 is a MEDIUM severity vulnerability (CVSS Score: 5.3) affecting School Management plugin versions <= 93.1.0. This Unauthenticated Insecure Direct Object References (IDOR) vulnerability allows attackers to access sensitive data without authentication. The vulnerability was published on June 17, 2026, and last modified on the same day. Users of the affected plugin should take immediate action to mitigate potential risks.

Vendor
Mojoomla
Product
School Management
CVSS
MEDIUM 5.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-17
Original CVE updated
2026-06-17
Advisory published
2026-06-17
Advisory updated
2026-06-17

Who should care

Administrators and users of the School Management plugin, especially those using versions <= 93.1.0, should be aware of this vulnerability and take necessary actions to secure their installations.

Technical summary

The vulnerability is an Unauthenticated Insecure Direct Object References (IDOR) issue in the School Management plugin. It has a CVSS Score of 5.3 and a severity of MEDIUM. The vulnerability allows unauthenticated attackers to access sensitive data with low impact on confidentiality. The CVSS vector is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Defensive priority

MEDIUM

Recommended defensive actions

  • Update the School Management plugin to a version greater than 93.1.0.
  • Implement proper access controls and authentication mechanisms.
  • Monitor plugin usage and logs for suspicious activity.
  • Consider using a Web Application Firewall (WAF) to detect and prevent attacks.
  • Regularly update and patch plugins and software.
  • Use secure protocols for data transmission.

Evidence notes

The vulnerability information was obtained from the National Vulnerability Database (NVD) and Patchstack. The CVE record and NVD detail pages provide further information about the vulnerability.

Official resources

CVE-2025-15657 was published on June 17, 2026, and last modified on the same day.