Yes/No Chart < 1.0.12 - Authenticated (contributor+) Blind SQL Injection
Priority LOW 31CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- 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 · NVD. Fix status from CNA. Impact type from CWE-89.
Summary
The Yes/No Chart WordPress plugin before 1.0.12 did not sanitise its sid shortcode parameter before using it in a SQL statement, allowing medium privilege users (contributor+) to perform Blind SQL Injection attacks
Why it matters now
EPSS 0.01164 67th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Yes/No Chart (Unknown): 1.0.12
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Yes/No Chart | 1.0.12 to before 1.0.12 | 1.0.12 | Patch available | CNA |
- Yes/No Chart VendorUnknown Affected 1.0.12 to before 1.0.12 Fixed in 1.0.12 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kohsei-works:yes\/no_chart:*:*:*:*:*:wordpress:*:* | before 1.0.12 | Vulnerable | Kohsei-works |
- cpe:2.3:a:kohsei-works:yes\/no_chart:*:*:*:*:*:wordpress:*:* Versions before 1.0.12 Vulnerable ·Kohsei-works
Remediation
- Fix · CNA Yes/No Chart (Unknown) Fixed in 1.0.12
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24360
- 2026-10-03 Alias added: GHSA-jx4p-xvh9-mcqx
References
Sources
- CVE-2021-24360 · CVE Program
- CVE-2021-24360 · NVD
- FIRST EPSS
- GHSA-jx4p-xvh9-mcqx · GitHub Advisory Database · CC BY 4.0
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