CVE-2025-4736: A vulnerability was found in PHPGurukul Daily Expense Tracker 1.1 and classified as critical

This week

HIGH 7.3REMOTEDOWNGRADE

CVE-2025-4736 is a high-severity flaw (CVSS 7.3) affecting daily expense tracker. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in PHPGurukul Daily Expense Tracker 1.1 and classified as critical. Affected by this issue is some unknown functionality of the file /register.php. The manipulation of the argument email leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

Why this priority

High severity
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	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-74, CWE-89
Published	2025-05-16
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: anujk305

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

Am I affected?

Timeline

2025-05-16 02:15 UTCPublished CVE record published
2026-06-17 09:33 UTCUpdated Record last modified

anujk305 daily expense tracker DOWNGRADE

Affected: 1.1

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.1

1. Check installed version

apt-cache policy daily-expense-tracker || rpm -q daily-expense-tracker || daily-expense-tracker --version

2. No fixed release: DOWNGRADE to a release before 1.1 (Debian / Ubuntu)

apt-cache madison daily-expense-tracker sudo apt install daily-expense-tracker=<VERSION_BEFORE_1.1> sudo apt-mark hold daily-expense-tracker

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

dnf --showduplicates list daily-expense-tracker sudo dnf downgrade daily-expense-tracker-<VERSION_BEFORE_1.1> sudo dnf versionlock add daily-expense-tracker

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-2025-4736?

daily expense tracker: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-4736 being exploited?

CVE-2025-4736 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-2025-4736 affect?

CVE-2025-4736 affects daily expense tracker. Severity is high (CVSS 7.3). A vulnerability was found in PHPGurukul Daily Expense Tracker 1.1 and classified as critical. Affected by this issue is some unknown functionality of the file /register.php. The manipulation of the argument email leads to sql injection. The

How urgent is CVE-2025-4736?

Priority 47/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

PHP vulnerabilities

References

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