Easy Cart Shopping Cart 2021 Cross-Site Scripting via Search Parameter
Priority MEDIUM 56CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- 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. Impact type from CWE-79.
Summary
Easy Cart Shopping Cart 2021 contains a non-persistent cross-site scripting vulnerability in the search module's keyword parameter. Remote attackers can inject malicious script code through the search input to compromise user sessions and manipulate application content.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00339 27th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NetArt Media | Easy Cart Shopping Cart | 2021 | — | No fix listed | CNA |
- Easy Cart Shopping Cart VendorNetArt Media Affected 2021 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-47856
- 2026-10-03 Alias added: GHSA-rwxf-95vh-qm4r
References
Exploit 1
Other 1
More NetArt Media vulnerabilities
- TI-2008-05055 SQL injection vulnerability in image.php in NetArt Media Car Portal 2.0 allows remote… CVSS 2.0HIGH 7.5
- TI-2005-03839 Multiple SQL injection vulnerabilities in Blog System 1.2 allow remote attackers to… CVSS 2.0HIGH 7.5
- TI-2008-05805 SQL injection vulnerability in blog.php in NetArt Media Vlog System 1.1 allows remote… CVSS 2.0HIGH 7.5
- TI-2008-05056 SQL injection vulnerability in image.php in NetArt Media Blog System 1.5 allows remote… CVSS 2.0HIGH 7.5
- TI-2008-05054 SQL injection vulnerability in NetArt Media Real Estate Portal 1.2 allows remote… CVSS 2.0HIGH 7.5
- TI-2007-03327 SQL injection vulnerability in index.php in Pharmacy System 2 and earlier allows remote… CVSS 2.0HIGH 7.5
Sources
- CVE-2021-47856 · CVE Program
- CVE-2021-47856 · NVD
- FIRST EPSS
- GHSA-rwxf-95vh-qm4r · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences