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TI-2020-17558 Aliases CVE-2020-29070GHSA-j4fr-x79w-x7mp

osCommerce 2.3.4.1 has XSS vulnerability via the authenticated user entering the XSS…

Priority LOW 24CWE-79Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

osCommerce 2.3.4.1 has XSS vulnerability via the authenticated user entering the XSS payload into the title section of newsletters.

Why it matters now

EPSS 0.01155 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:oscommerce:oscommerce:2.3.4.1:*:*:*:*:*:*:*2.3.4.1VulnerableOs Commerce
  • cpe:2.3:a:oscommerce:oscommerce:2.3.4.1:*:*:*:*:*:*:* Versions 2.3.4.1 Vulnerable ·Os Commerce

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-29070
  2. 2026-10-03 Alias added: GHSA-j4fr-x79w-x7mp

References

Exploit 1

Patch 1

Advisory 1

  • TI-2019-15550 osCommerce 2.3.4.1 SQL Injection via currency Parameter CVSS 4.0HIGH 8.8
  • TI-2019-15549 osCommerce 2.3.4.1 SQL Injection via products_id Parameter CVSS 4.0HIGH 8.8
  • TI-2019-15548 osCommerce 2.3.4.1 SQL Injection via reviews_id Parameter CVSS 4.0HIGH 8.8
  • TI-2023-06030 osCommerce POST Parameter shopping-cart sql injection CVSS 3.1CRITICAL 9.8
  • TI-2023-23428 Os Commerce 4.12.56860 - Cross Site Scripting Reflected (XSS) CVSS 3.1MEDIUM 5.4
  • TI-2023-23427 Os Commerce 4.12.56860 - Cross Site Scripting Reflected (XSS) CVSS 3.1MEDIUM 5.4
See all 77 →

Sources

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