CVE-2022-27330: A cross-site scripting (XSS) vulnerability in /public/admin/index.php?add_product of E-Commerce Website v1.0 a

Routine

MEDIUM 5.4DOWNGRADE

CVE-2022-27330 is a medium-severity flaw (CVSS 5.4) affecting e-commerce website. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site scripting (XSS) vulnerability in /public/admin/index.php?add_product of E-Commerce Website v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Product Title text field.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-05-03
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: e-commerce website project

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

Am I affected?

Timeline

2022-05-03 20:15 UTCPublished CVE record published
2026-06-17 04:36 UTCUpdated Record last modified

e-commerce website project e-commerce website 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 e-commerce-website || rpm -q e-commerce-website || e-commerce-website --version

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

apt-cache madison e-commerce-website sudo apt install e-commerce-website=<VERSION_BEFORE_1.0> sudo apt-mark hold e-commerce-website

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

dnf --showduplicates list e-commerce-website sudo dnf downgrade e-commerce-website-<VERSION_BEFORE_1.0> sudo dnf versionlock add e-commerce-website

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-2022-27330?

e-commerce website: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2022-27330 being exploited?

CVE-2022-27330 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-2022-27330 affect?

CVE-2022-27330 affects e-commerce website. Severity is medium (CVSS 5.4). A cross-site scripting (XSS) vulnerability in /public/admin/index.php?add_product of E-Commerce Website v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Product Title text field.

How urgent is CVE-2022-27330?

Priority 36/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2025-11036 HIGH 7.3 DOWNGRADE A vulnerability was identified in code-projects E-Commerce Website 1.0
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CVE-2025-11513 HIGH 7.3 DOWNGRADE A vulnerability was determined in code-projects E-Commerce Website 1.0
CVE-2025-11558 HIGH 7.3 DOWNGRADE A vulnerability was found in code-projects E-Commerce Website 1.0
CVE-2025-11596 HIGH 7.3 DOWNGRADE A vulnerability was determined in code-projects E-Commerce Website 1.0

References

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