CVE-2024-45366: Welcart e-Commerce prior to 2.11.2 contains a cross-site scripting vulnerability

Q: How do I fix CVE-2024-45366?

welcart e-commerce: upgrade to 2.11.2. Exact commands for each OS are on this page.

Q: Is CVE-2024-45366 being exploited?

CVE-2024-45366 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-45366 affect?

CVE-2024-45366 affects welcart e-commerce. Severity is medium (CVSS 6.1). Welcart e-Commerce prior to 2.11.2 contains a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the user's web browser.

Q: How urgent is CVE-2024-45366?

Priority 26/100. No elevated risk signals yet.

Routine

MEDIUM 6.1UPGRADE

CVE-2024-45366 is a medium-severity flaw (CVSS 6.1) affecting welcart e-commerce. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Welcart e-Commerce prior to 2.11.2 contains a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the user's web browser.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 83%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-09-18
Last modified	2026-06-17

Publisher (CNA): JPCERT/CC · Vendor: welcart

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

Am I affected?

Timeline

2024-09-18 06:15 UTCPublished CVE record published
2026-06-17 07:54 UTCUpdated Record last modified

welcart welcart e-commerce UPGRADE

Affected: < 2.11.2

Fixed in: 2.11.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy welcart-e-commerce || rpm -q welcart-e-commerce || welcart-e-commerce --version

2. UPGRADE to 2.11.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade welcart-e-commerce

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade welcart-e-commerce

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2024-45366?

welcart e-commerce: upgrade to 2.11.2. Exact commands for each OS are on this page.

Is CVE-2024-45366 being exploited?

CVE-2024-45366 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-2024-45366 affect?

CVE-2024-45366 affects welcart e-commerce. Severity is medium (CVSS 6.1). Welcart e-Commerce prior to 2.11.2 contains a cross-site scripting vulnerability. If this vulnerability is exploited, an arbitrary script may be executed on the user's web browser.

How urgent is CVE-2024-45366?

Priority 26/100. No elevated risk signals yet.

Related CVEs

CVE-2025-47511 MEDIUM 6.8 UPGRADE Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in info@welcart W
CVE-2025-27130 HIGH 8.8 UPGRADE Welcart e-Commerce 2.11.6 and earlier versions contains an untrusted data deserialization vulnerability
CVE-2025-0511 HIGH 7.2 UPGRADE The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘name’ parame
CVE-2024-42404 HIGH 8.8 UPGRADE SQL injection vulnerability in Welcart e-Commerce prior to 2.11.2 allows an attacker who can login to the prod
CVE-2024-32144 MEDIUM 5.4 UPGRADE Missing Authorization vulnerability in Welcart Inc

References

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