Library Management System < 3.6.7 - Subscriber+ SQL Injection via Filter Value
Priority LOW 20CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-89.
Summary
The Library Management System WordPress plugin before 3.6.7 does not sanitize and escape a user-supplied parameter before using it in a SQL statement, allowing users with a role as low as Subscriber to perform SQL injection and extract arbitrary data from the database, including user password hashes.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00273 19th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed Library Management System (Unknown): 3.6.7
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- 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 | Library Management System | before 3.6.7 | 3.6.7 | Patch available | CNA |
- Library Management System VendorUnknown Affected before 3.6.7 Fixed in 3.6.7 Patch available CNA
Remediation
- Fix · CNA Library Management System (Unknown) Fixed in 3.6.7
Timeline
- 2026-10-02 Threatist record created from CVE-2026-18666
- 2026-10-03 Alias added: GHSA-2c9h-p9wv-wmqh
References
Sources
- CVE-2026-18666 · CVE Program
- CVE-2026-18666 · NVD
- FIRST EPSS
- GHSA-2c9h-p9wv-wmqh · 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