WordPress WooCommerce plugin < 11.1.0 - Denial of Service Attack vulnerability
Priority LOW 39CWE-770Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-770.
Summary
Allocation of Resources Without Limits or Throttling vulnerability in Automattic WooCommerce allows HTTP DoS. This issue affects WooCommerce: from n/a before 11.1.0.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0046 40th percentileScored 2026-11-07
Fix Fixed WooCommerce (Automattic): 11.1.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| Automattic | WooCommerce | before 11.1.0 | 11.1.0 | Patch available | CNA |
- WooCommerce VendorAutomattic Affected before 11.1.0 Fixed in 11.1.0 Patch available CNA
CPE names Threatist (inferred) · 1
Inferred from how NVD named this product before; not given by a source.
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:*:*:* | — | — | WooCommerce |
- cpe:2.3:a:woocommerce:woocommerce:*:*:*:*:*:*:*:* Versions — — ·WooCommerce
Remediation
- Fix · CNA WooCommerce (Automattic) Fixed in 11.1.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-48888
- 2026-10-03 Alias added: GHSA-p55m-mp38-r6cw
More Automattic vulnerabilities
- TI-2023-12700 Improper authentication in WooCommerce Payments WordPress Plugin CVSS 3.1CRITICAL 9.8
- TI-2023-03453 Prototype Pollution in automattic/mongoose CVSS 3.1CRITICAL 9.8
- TI-2024-06106 Jetpack Boost < 3.4.7 - Admin+ SSRF CVSS 3.1CRITICAL 9.1
- TI-2013-01782 WordPress W3 Total Cache Plugin 0.9.2.8 has a Remote PHP Code Execution Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2022-02368 Prototype Pollution in automattic/mongoose CVSS 3.1CRITICAL 9.8
- TI-2023-02806 Jetpack < 12.1.1 - Author+ Arbitrary File Manipulation via API CVSS 3.1HIGH 8.8
Sources
- CVE-2026-48888 · CVE Program
- CVE-2026-48888 · NVD
- FIRST EPSS
- GHSA-p55m-mp38-r6cw · 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