CVE-2025-9921: A weakness has been identified in code-projects POS Pharmacy System 1.0

Routine

LOW 2.4DOWNGRADE

CVE-2025-9921 is a low-severity flaw (CVSS 2.4) affecting pos pharmacy system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A weakness has been identified in code-projects POS Pharmacy System 1.0. Affected is an unknown function of the file /main/products.php. This manipulation of the argument product_code/gen_name/product_name/supplier causes cross site scripting. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	2.4 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2025-09-03
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: code-projects

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

Am I affected?

Timeline

2025-09-03 17:15 UTCPublished CVE record published
2026-06-17 10:10 UTCUpdated Record last modified

code-projects pos pharmacy 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 pos-pharmacy-system || rpm -q pos-pharmacy-system || pos-pharmacy-system --version

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

apt-cache madison pos-pharmacy-system sudo apt install pos-pharmacy-system=<VERSION_BEFORE_1.0> sudo apt-mark hold pos-pharmacy-system

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

dnf --showduplicates list pos-pharmacy-system sudo dnf downgrade pos-pharmacy-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add pos-pharmacy-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-2025-9921?

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

Is CVE-2025-9921 being exploited?

CVE-2025-9921 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-2025-9921 affect?

CVE-2025-9921 affects pos pharmacy system. Severity is low (CVSS 2.4). A weakness has been identified in code-projects POS Pharmacy System 1.0. Affected is an unknown function of the file /main/products.php. This manipulation of the argument product_code/gen_name/product_name/supplier causes cross site scripti

How urgent is CVE-2025-9921?

Priority 19/100. Public exploit reference

Software pages

PHP vulnerabilities

References

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