CVE-2023-27776: A stored cross-site scripting (XSS) vulnerability in /index.php?page=category_list of Online Jewelry Shop v1.0

Routine

MEDIUM 5.4DOWNGRADE

CVE-2023-27776 is a medium-severity flaw (CVSS 5.4) affecting online jewelry shop. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A stored cross-site scripting (XSS) vulnerability in /index.php?page=category_list of Online Jewelry Shop v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Category Name parameter.

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	0.5% (top 59%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-04-19
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: online jewelry shop project

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

Am I affected?

Timeline

2023-04-19 12:15 UTCPublished CVE record published
2026-06-17 05:45 UTCUpdated Record last modified

online jewelry shop project online jewelry shop 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 online-jewelry-shop || rpm -q online-jewelry-shop || online-jewelry-shop --version

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

apt-cache madison online-jewelry-shop sudo apt install online-jewelry-shop=<VERSION_BEFORE_1.0> sudo apt-mark hold online-jewelry-shop

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

dnf --showduplicates list online-jewelry-shop sudo dnf downgrade online-jewelry-shop-<VERSION_BEFORE_1.0> sudo dnf versionlock add online-jewelry-shop

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-2023-27776?

online jewelry shop: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-27776 being exploited?

CVE-2023-27776 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-2023-27776 affect?

CVE-2023-27776 affects online jewelry shop. Severity is medium (CVSS 5.4). A stored cross-site scripting (XSS) vulnerability in /index.php?page=category_list of Online Jewelry Shop v1.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Category Name parameter.

How urgent is CVE-2023-27776?

Priority 34/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2023-27777 MEDIUM 5.4 DOWNGRADE Cross-site scripting (XSS) vulnerability was discovered in Online Jewelry Shop v1.0 that allows attackers to e

References

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