WooCommerce <= 3.2.3 — Authenticated PHP Object Injection
CVE-2017-18356Published · Updated Action summary
Affected: <3.2.4Update to 3.2.4 or newer
All remediation steps- Severity
- High8.8
- CVSS
- 8.8CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:HConfidentiality- High
I:HIntegrity- High
A:HAvailability- High
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
WooCommerce woocommerce
- Affected< 3.2.4
- Patched in3.2.4
Update to 3.2.4 or newer.
You are affected if you run < 3.2.4. Version 3.2.4 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under WooCommerce.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 3.2.4, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch WooCommerce to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence.
In the Automattic WooCommerce plugin before 3.2.4 for WordPress, an attack is possible after gaining access to the target site with a user account that has at least Shop manager privileges. The attacker then constructs a specifically crafted string that will turn into a PHP object injection involving the includes/shortcodes/class-wc-shortcode-products.php WC_Shortcode_Products::get_products() use of cached queries within shortcodes.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in WooCommerce
All 47| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.7 | 11.1.2 - Authenticated (Shop Manager+) Privilege Escalation 9.8.0 – 11.1.2Update to 11.2.0 | CVE-2026-106608 | |
| High7.5 | Unauthenticated Denial of Service <11.1.0Update to 11.1.0 | CVE-2026-48888 | |
| Medium4.9 | Authenticated (Shop Manager+) SQL Injection ≤10.9.4Update to 11.0 | CVE-2026-57777 | |
| Medium4.3 | Cross-Site Request Forgery <10.5.3Update to 10.5.3 | CVE-2026-3589 | |
| Medium4.3 | Authenticated (Subscriber+) Information Exposure ≤10.3.6Update to 10.0.5 or 10.1.3 or 10.2.3 or 10.3.7 or 8.1.3 or 8.2.4 or 8.3.3 or 8.4.2 or 8.5.4 or 8.6.3 or 8.7.2 or 8.8.6 or 8.9.4 or 9.0.3 or 9.1.5 or 9.2.4 or 9.3.5 or 9.4.4 or 9.5.3 or 9.6.3 or 9.7.2 or 9.8.6 or 9.9.6 | CVE-2025-15033 |
- Medium4.711.1.2 - Authenticated (Shop Manager+) Privilege Escalation
9.8.0 – 11.1.2Update to 11.2.0
- High7.5Unauthenticated Denial of Service
<11.1.0Update to 11.1.0
- Medium4.9Authenticated (Shop Manager+) SQL Injection
≤10.9.4Update to 11.0
- Medium4.3Cross-Site Request Forgery
<10.5.3Update to 10.5.3
- Medium4.3Authenticated (Subscriber+) Information Exposure
≤10.3.6Update to 10.0.5 or 10.1.3 or 10.2.3 or 10.3.7 or 8.1.3 or 8.2.4 or 8.3.3 or 8.4.2 or 8.5.4 or 8.6.3 or 8.7.2 or 8.8.6 or 8.9.4 or 9.0.3 or 9.1.5 or 9.2.4 or 9.3.5 or 9.4.4 or 9.5.3 or 9.6.3 or 9.7.2 or 9.8.6 or 9.9.6
Timeline
CVE published
Severity high, CVSS 8.8
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. [object Object] Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- [object Object]. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.