Pro Like Button < 2.0 - Unauthenticated SQLi via 'postid' Parameter
Priority MEDIUM 43CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.
Summary
The Pro Like Button WordPress plugin before 2.0 does not properly sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated users to perform SQL injection attacks.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00262 18th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Pro Like Button (Unknown): 2.0
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 |
|---|---|---|---|---|---|
| Unknown | Pro Like Button | before 2.0 | 2.0 | Patch available | CNA |
- Pro Like Button VendorUnknown Affected before 2.0 Fixed in 2.0 Patch available CNA
Remediation
- Fix · CNA Pro Like Button (Unknown) Fixed in 2.0
Timeline
- 2026-10-02 Threatist record created from CVE-2026-89296
- 2026-10-03 Alias added: GHSA-wx6p-c7wj-qxp8
References
Sources
- CVE-2026-89296 · CVE Program
- CVE-2026-89296 · NVD
- FIRST EPSS
- GHSA-wx6p-c7wj-qxp8 · 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