What’s Vulnerable › Vulnerabilities

CVE-2020-29070

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-11-25 · updated 2026-06-17
• Weakness: CWE-79

Description

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

Affected products

• Os Commerce: 2.3.4.1

References

• https://forums.oscommerce.com/forum/17-news-and-announcements/
• https://github.com/aslanemre/cve-2020-29070/blob/main/CVE-2020-29070
• https://github.com/gburton/CE-Phoenix/commits/master
• https://forums.oscommerce.com/forum/17-news-and-announcements/
• https://github.com/aslanemre/cve-2020-29070/blob/main/CVE-2020-29070
• https://github.com/gburton/CE-Phoenix/commits/master

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