CVE-2026-105226osCommerce osCommerce2 Newsletter Management newsletters.php include code injection
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No exploitation reported and no EPSS estimate yet.
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A security flaw has been discovered in osCommerce osCommerce2 up to 2.3.4.1. This vulnerability affects the function include of the file admin/newsletters.php of the component Newsletter Management. Performing a manipulation of the argument module results in code injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
- CVSS
- 4.7 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
- Weakness (CWE)
- CWE-94, CWE-74
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Oct 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
osCommerce osCommerce2 oscommerce:oscommerce2 | 2.3.4.0; 2.3.4.1 | CNA record |
References
- https://vuldb.com/vuln/413428vdb-entry, technical-description
- https://vuldb.com/vuln/413428/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-105226third-party-advisory
- https://vuldb.com/submit/971047third-party-advisory
- https://github.com/osCommerce/oscommerce2/issues/676exploit, issue-tracking
- https://github.com/osCommerce/oscommerce2/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.