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Vulnerabilities

Vulnerability · CVE-2024-21518

CVE-2024-21518 is listed by This affects versions of the package opencart/opencart from 4.0.0.0..

Published Jun 22, 2024 · catalog updated Jun 17, 2026 · the affected product

Last checked Nov 4, 2026. A connected source was read within the last 7 days.

Check this week

CVE-2024-21518 is not in CISA KEV. FIRST estimates a 14.13% chance of exploitation in the next 30 days. Check whether you run the affected product.

Gaps on this record

  • No plain product name is stored. The page cannot tell you which product to check.
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
High7.2
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
14.13%
Remediation
Advisory link
Affected products
cpe opencart/opencart

CVE-2024-21518 is listed by This affects versions of the package opencart/opencart from 4.0.0.0..

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe opencart/opencartversion unspecified

How to fix CVE-2024-21518

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2024-21518 is not in CISA KEV. FIRST estimates a 14.13% chance of exploitation in the next 30 days. Check whether you run the affected product.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-22: Path Traversal; CWE-29; CWE-290: Authentication Bypass by Spoofing. EPSS 14.13%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

OpenCart security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 22, 2024 · Monitored products — high

    Detected

    CVE-2024-21518 is listed by This affects versions of the package opencart/opencart from 4.0.0.0..

  2. Jun 17, 2026 · Monitored products — high

    Updated

    CVE-2024-21518 is listed by This affects versions of the package opencart/opencart from 4.0.0.0..

Sources

  • CVE.orgVulnerability recordCVE-2024-21518

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-21518

    30-day exploitation probability 14.13%

    first.org
  • Monitored products — highVendor advisoryCVE-2024-21518

    This affects versions of the package opencart/opencart from 4.0.0.0. A Zip Slip issue was identified via the marketplace installer due to improper sanitization of the target path, allowing files within a malicious archive to traverse the filesystem and be extracted to arbitrary locations. An attacker can create arbitrary files in the web root of the application and overwrite other existing files b

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 3, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • FIRST EPSSNov 3, 2026
  • Monitored products — highNov 3, 2026