CVE-2023-2216: A vulnerability classified as problematic was found in Campcodes Coffee Shop POS System 1.0

Routine

LOW 3.5DOWNGRADE

CVE-2023-2216 is a low-severity flaw (CVSS 3.5) affecting coffee shop pos system. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability classified as problematic was found in Campcodes Coffee Shop POS System 1.0. Affected by this vulnerability is an unknown functionality of the file /classes/Users.php. The manipulation of the argument firstname leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-226981 was assigned to this vulnerability.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.6% (top 49%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-04-21
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: coffee shop pos system project

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

Am I affected?

Timeline

2023-04-21 11:15 UTCPublished CVE record published
2026-06-17 05:52 UTCUpdated Record last modified

coffee shop pos system project coffee shop pos 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 coffee-shop-pos-system || rpm -q coffee-shop-pos-system || coffee-shop-pos-system --version

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

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

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

dnf --showduplicates list coffee-shop-pos-system sudo dnf downgrade coffee-shop-pos-system-<VERSION_BEFORE_1.0> sudo dnf versionlock add coffee-shop-pos-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-2023-2216?

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

Is CVE-2023-2216 being exploited?

CVE-2023-2216 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-2023-2216 affect?

CVE-2023-2216 affects coffee shop pos system. Severity is low (CVSS 3.5). A vulnerability classified as problematic was found in Campcodes Coffee Shop POS System 1.0. Affected by this vulnerability is an unknown functionality of the file /classes/Users.php. The manipulation of the argument firstname leads to cros

How urgent is CVE-2023-2216?

Priority 30/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-2215 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical has been found in Campcodes Coffee Shop POS System 1.0
CVE-2023-2214 MEDIUM 6.3 DOWNGRADE A vulnerability was found in Campcodes Coffee Shop POS System 1.0
CVE-2023-2213 MEDIUM 6.3 DOWNGRADE A vulnerability was found in Campcodes Coffee Shop POS System 1.0
CVE-2023-2212 MEDIUM 6.3 DOWNGRADE A vulnerability was found in Campcodes Coffee Shop POS System 1.0
CVE-2023-2211 MEDIUM 6.3 DOWNGRADE A vulnerability was found in Campcodes Coffee Shop POS System 1.0 and classified as critical

References

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