CVE-2025-10420: A vulnerability was detected in SourceCodester Student Grading System 1.0

Routine

MEDIUM 6.3DOWNGRADE

CVE-2025-10420 is a medium-severity flaw (CVSS 6.3) affecting student grading system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was detected in SourceCodester Student Grading System 1.0. This affects an unknown part of the file /form137.php. Performing manipulation of the argument ID results in sql injection. The attack may be initiated remotely. The exploit is now public and may be used.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-09-15
Last modified	2026-09-30

Publisher (CNA): VulDB · Vendor: oretnom23

Last updated 2026-09-30 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-15 02:15 UTCPublished CVE record published
2026-09-30 23:10 UTCUpdated Record last modified

oretnom23 student grading 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-grading-system || rpm -q student-grading-system || student-grading-system --version

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

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

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

dnf --showduplicates list student-grading-system sudo dnf downgrade student-grading-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add student-grading-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-2025-10420?

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

Is CVE-2025-10420 being exploited?

CVE-2025-10420 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-2025-10420 affect?

CVE-2025-10420 affects student grading system. Severity is medium (CVSS 6.3). A vulnerability was detected in SourceCodester Student Grading System 1.0. This affects an unknown part of the file /form137.php. Performing manipulation of the argument ID results in sql injection. The attack may be initiated remotely. The

How urgent is CVE-2025-10420?

Priority 35/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-11118 HIGH 7.3 DOWNGRADE A vulnerability was identified in CodeAstro Student Grading System 1.0
CVE-2025-3205 MEDIUM 6.3 DOWNGRADE A vulnerability, which was classified as critical, was found in CodeAstro Student Grading System 1.0
CVE-2025-10421 MEDIUM 6.3 DOWNGRADE A flaw has been found in SourceCodester Student Grading System 1.0
CVE-2025-10419 MEDIUM 6.3 DOWNGRADE A security vulnerability has been detected in SourceCodester Student Grading System 1.0
CVE-2025-10418 MEDIUM 6.3 DOWNGRADE A weakness has been identified in SourceCodester Student Grading System 1.0

References

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