All in One B2B for WooCommerce <= 1.0.3 - Unauthenticated Privilege Escalation
Priority HIGH 68Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
The All in One B2B for WooCommerce WordPress plugin through 1.0.3 does not properly validate parameters when updating user details, allowing an unauthenticated attacker to update the details of any user. Updating the password of an Admin user leads to privilege escalation.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00687 52nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
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
- Total
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 |
|---|---|---|---|---|---|
| Unknown | All in One B2B for WooCommerce | up to 1.0.3 | — | No fix listed | CNA |
- All in One B2B for WooCommerce VendorUnknown Affected up to 1.0.3 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:all_in_one_b2b_for_woocommerce_project:all_in_one_b2b_for_woocommerce:*:*:*:*:*:wordpress:*:* | up to 1.0.3 | Vulnerable | All In One B2b For Woocommerce Project |
- cpe:2.3:a:all_in_one_b2b_for_woocommerce_project:all_in_one_b2b_for_woocommerce:*:*:*:*:*:wordpress:*:* Versions up to 1.0.3 Vulnerable ·All In One B2b For Woocommerce Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4703
- 2026-10-03 Alias added: GHSA-8wmq-h9m8-m384
References
More All In One B2b For Woocommerce Project All In One B2b For Woocommerce vulnerabilities
- TI-2023-03310 All in One B2B for WooCommerce <= 1.0.3 - Multiple CSRF CVSS 3.1HIGH 8.8
Sources
- CVE-2023-4703 · CVE Program
- CVE-2023-4703 · NVD
- FIRST EPSS
- GHSA-8wmq-h9m8-m384 · 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