CVE-2026-3737: A vulnerability was determined in SourceCodester Pet Grooming Management Software 1.0

Routine

MEDIUM 6.3DOWNGRADE

CVE-2026-3737 is a medium-severity flaw (CVSS 6.3) affecting pet grooming management software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was determined in SourceCodester Pet Grooming Management Software 1.0. This affects an unknown part of the file add_user.php of the component User Creation Handler. Executing a manipulation can lead to improper authorization. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.

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	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-266, CWE-285
Published	2026-03-08
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: mayurik

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-08 14:15 UTCPublished CVE record published
2026-06-17 10:44 UTCUpdated Record last modified

mayurik pet grooming management software 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 pet-grooming-management-software || rpm -q pet-grooming-management-software || pet-grooming-management-software --version

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

apt-cache madison pet-grooming-management-software sudo apt install pet-grooming-management-software=<VERSION_BEFORE_1.0> sudo apt-mark hold pet-grooming-management-software

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

dnf --showduplicates list pet-grooming-management-software sudo dnf downgrade pet-grooming-management-software-<VERSION_BEFORE_1.0> sudo dnf versionlock add pet-grooming-management-software

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-2026-3737?

pet grooming management software: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-3737 being exploited?

CVE-2026-3737 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-2026-3737 affect?

CVE-2026-3737 affects pet grooming management software. Severity is medium (CVSS 6.3). A vulnerability was determined in SourceCodester Pet Grooming Management Software 1.0. This affects an unknown part of the file add_user.php of the component User Creation Handler. Executing a manipulation can lead to improper authorization

How urgent is CVE-2026-3737?

Priority 32/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-10832 HIGH 7.3 DOWNGRADE A vulnerability was found in SourceCodester Pet Grooming Management Software 1.0
CVE-2025-10836 HIGH 7.3 DOWNGRADE A weakness has been identified in SourceCodester Pet Grooming Management Software 1.0
CVE-2025-10839 MEDIUM 6.3 DOWNGRADE A security flaw has been discovered in SourceCodester Pet Grooming Management Software 1.0
CVE-2025-10840 MEDIUM 6.3 DOWNGRADE A weakness has been identified in SourceCodester Pet Grooming Management Software 1.0
CVE-2025-10828 MEDIUM 6.3 DOWNGRADE A security vulnerability has been detected in SourceCodester Pet Grooming Management Software 1.0

References

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