How severe is CVE-2019-12516?

CVE-2019-12516 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2019-12516 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12516?

CVE-2019-12516 affects Slickquiz Project Slickquiz. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12516?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2019-12516 published?

CVE-2019-12516 was published on 2019-09-13 and last updated on 2026-06-17.

CVE-2019-12516

CVE-2019-12516 is a high-severity vulnerability in Slickquiz Project Slickquiz with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Slickquiz Project Slickquiz
Published: 2019-09-13
Last modified: 2026-06-17

Description

The slickquiz plugin through 1.3.7.1 for WordPress allows SQL Injection by Subscriber users, as demonstrated by a /wp-admin/admin.php?page=slickquiz-scores&id= or /wp-admin/admin.php?page=slickquiz-edit&id= or /wp-admin/admin.php?page=slickquiz-preview&id= URI.

Frequently asked questions

What is CVE-2019-12516?: The slickquiz plugin through 1.3.7.1 for WordPress allows SQL Injection by Subscriber users, as demonstrated by a /wp-admin/admin.php?page=slickquiz-scores&id= or /wp-admin/admin.php?page=slickquiz-edit&id= or /wp-admin/admin.php?page=slickquiz-preview&id= URI.
How severe is CVE-2019-12516?: CVE-2019-12516 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-12516 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12516?: CVE-2019-12516 affects Slickquiz Project Slickquiz. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12516?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2019-12516 published?: CVE-2019-12516 was published on 2019-09-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:slickquiz_project:slickquiz:*:*:*:*:*:wordpress:*:*

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