Shuup - Formula Injection in Checkout Addresses
Priority MEDIUM 40CWE-1236Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
“Shuup” application in versions 0.4.2 to 2.10.8 is affected by the “Formula Injection” vulnerability. A customer can inject payloads in the name input field in the billing address while buying a product. When a store administrator accesses the reports page to export the data as an Excel file and opens it, the payload gets executed.
Why it matters now
EPSS 0.01094 65th percentileScored 2026-11-07
Fix Fixed shuup (PyPI): 2.11.0
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| shuup | shuup | 0.4.2 and later | — | No fix listed | CNA |
| — | shuup (PyPI) | 0.4.2 to before 2.11.0 | 2.11.0 | Patch available | GHSA-663j-rjcr-789f |
- shuup Vendorshuup Affected 0.4.2 and later Fixed in — No fix listed CNA
- shuup (PyPI) Vendor— Affected 0.4.2 to before 2.11.0 Fixed in 2.11.0 Patch available GHSA-663j-rjcr-789f
Remediation
- Fix · GHSA-663j-rjcr-789f shuup (PyPI) Fixed in 2.11.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2021-25962
- 2026-10-03 Alias added: GHSA-663j-rjcr-789f
References
Advisory 2
More Shuup vulnerabilities
- TI-2021-07969 Shuup - Reflected XSS in Error Page CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-25962 · CVE Program
- CVE-2021-25962 · NVD
- FIRST EPSS
- GHSA-663j-rjcr-789f · 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