WordPress security changelog
MEDIUM CVE-2015-2973 Modified

Welcart E Commerce: Cross-site scripting

Welcart E Commerce is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed.

CVE / CNA score 4.3 CVSS · vultures@jpcert.or.jp
NVD score 4.3 CVSS 2.0 · nvd@nist.gov
Component
Welcart E Commerce
Plugin slug
welcart-e-commerce
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jul 24, 2015
Weakness
CWE-79 — Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

This CVE was published Jul 24, 2015 and is one of 22 known issues for this plugin.

What to do

Update, patch or deactivate.

Update Welcart E Commerce to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

Multiple cross-site scripting (XSS) vulnerabilities in the Welcart plugin before 1.4.18 for WordPress allow remote attackers to inject arbitrary web script or HTML via the usces_referer parameter to (1) classes/usceshop.class.php, (2) includes/edit-form-advanced.php, (3) includes/edit-form-advanced30.php, (4) includes/edit-form-advanced34.php, (5) includes/member_edit_form.php, (6) includes/order_edit_form.php, (7) includes/order_list.php, or (8) includes/usces_item_master_list.php, related to admin.php.

NVD vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

References

Primary and upstream sources