CVE-2025-66947: SQL injection vulnerability in krishanmuraiji SMS v.1.0, within the /studentms/admin/edit-class-detail.php via

This week

MEDIUM 6.5REMOTEDOWNGRADE

CVE-2025-66947 is a medium-severity flaw (CVSS 6.5) affecting student management system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in krishanmuraiji SMS v.1.0, within the /studentms/admin/edit-class-detail.php via the editid GET parameter. An attacker can trigger controlled delays using SQL SLEEP() to infer database contents. Successful exploitation may lead to full database compromise, especially within an administrative module.

Why this priority

Public exploit reference
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 79%)
CISA exploited list	No
Weakness	CWE-89
Published	2025-12-26
Last modified	2026-10-14

Publisher (CNA): MITRE · Vendor: krishanmurariji

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-26 15:15 UTCPublished CVE record published
2026-10-14 16:10 UTCUpdated Record last modified

krishanmurariji student management system DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy student-management-system || rpm -q student-management-system || student-management-system --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison student-management-system sudo apt install student-management-system=<VERSION_BEFORE_1.0> sudo apt-mark hold student-management-system

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list student-management-system sudo dnf downgrade student-management-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add student-management-system

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-66947?

student management system: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-66947 being exploited?

CVE-2025-66947 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-66947 affect?

CVE-2025-66947 affects student management system. Severity is medium (CVSS 6.5). SQL injection vulnerability in krishanmuraiji SMS v.1.0, within the /studentms/admin/edit-class-detail.php via the editid GET parameter. An attacker can trigger controlled delays using SQL SLEEP() to infer database contents. Successful expl

How urgent is CVE-2025-66947?

Priority 38/100. Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

Related CVEs

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References

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