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TI-2024-14273 Aliases CVE-2024-21517GHSA-qc3q-8rr8-8p5v

Cross-site scripting in opencart/opencart

Priority MEDIUM 44CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Active
Attack complexity
Low
Attack requirements
Present
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

This affects versions of the package opencart/opencart from 4.0.0.0. A reflected XSS issue was identified in the redirect parameter of customer account/login route. An attacker can inject arbitrary HTML and Javascript into the page response. As this vulnerability is present in the account functionality it could be used to target and attack customers of the OpenCart shop. **Notes:** 1) The fix for this vulnerability is incomplete

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00391 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
—opencart/opencart4.0.0.0 and later—No fix listedCNA
—opencart/opencart (Packagist)4.0.0.0 and later—No fix listedGHSA-qc3q-8rr8-8p5v
  • opencart/opencart Vendor— Affected 4.0.0.0 and later Fixed in — No fix listed CNA
  • opencart/opencart (Packagist) Vendor— Affected 4.0.0.0 and later Fixed in — No fix listed GHSA-qc3q-8rr8-8p5v

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:*4.0.0.0VulnerableOpenCart
  • cpe:2.3:a:opencart:opencart:*:*:*:*:*:*:*:* Versions 4.0.0.0 Vulnerable ·OpenCart

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-21517
  2. 2026-10-03 Alias added: GHSA-qc3q-8rr8-8p5v

References

Patch 1

Advisory 1

Other 1

  • TI-2023-21572 OpenCart CMS v4.0.2.2 was discovered to lack a protective mechanism on its login page… CVSS 3.1CRITICAL 9.8
  • TI-2024-38428 OpenCart Core 4.0.2.3 SQL Injection via search Parameter CVSS 4.0HIGH 8.8
  • TI-2023-25651 An issue discovered in OpenCart 4.0.0.0 to 4.0.2.3 allows authenticated backend users… CVSS 3.1HIGH 8.8
  • TI-2023-02171 Improper input validation in Opencart CVSS 3.1HIGH 8.8
  • TI-2024-14270 SQL injection in opencart/opencart CVSS 3.1HIGH 8.1
  • TI-2024-24380 OpenCart 4.0.2.3 is vulnerable to Server-Side Template Injection (SSTI) via the Theme Editor Function. CVSS 3.1HIGH 7.2
See all 38 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences