Perfect Survey < 1.5.2 - Unauthenticated SQL Injection
Priority HIGH 84CWE-89Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- SQL injection
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-89.
Summary
The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.
Why it matters now
EPSS 0.86782 99th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed Perfect Survey (Unknown): 1.5.2
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 | Perfect Survey | 1.5.2 to before 1.5.2 | 1.5.2 | Patch available | CNA |
- Perfect Survey VendorUnknown Affected 1.5.2 to before 1.5.2 Fixed in 1.5.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:getperfectsurvey:perfect_survey:*:*:*:*:*:wordpress:*:* | before 1.5.2 | Vulnerable | Getperfectsurvey |
- cpe:2.3:a:getperfectsurvey:perfect_survey:*:*:*:*:*:wordpress:*:* Versions before 1.5.2 Vulnerable ·Getperfectsurvey
Remediation
- Fix · CNA Perfect Survey (Unknown) Fixed in 1.5.2
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24762
- 2026-10-03 Alias added: GHSA-mchv-2c9q-xfg9
References
More Getperfectsurvey Perfect Survey vulnerabilities
- TI-2021-07045 Perfect Survey < 1.5.2 - Unauthorised AJAX Call to Stored XSS / Survey Settings Update CVSS 3.1HIGH 8.8
- TI-2021-07047 Perfect Survey < 1.5.2 - Unauthenticated Stored Cross-Site Scripting CVSS 3.1MEDIUM 6.1
- TI-2021-07046 Perfect Survey < 1.5.2 - Reflected Cross-Site Scripting CVSS 3.1MEDIUM 6.1
Sources
- CVE-2021-24762 · CVE Program
- CVE-2021-24762 · NVD
- FIRST EPSS
- GHSA-mchv-2c9q-xfg9 · 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