How severe is CVE-2013-4500?

CVE-2013-4500 has a CVSS 2.0 base score of 4.9, rated medium severity.

Is CVE-2013-4500 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-4500?

CVE-2013-4500 primarily affects Quiz Module Project Quiz. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-4500?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-4500 published?

CVE-2013-4500 was published on 2014-05-13 and last updated on 2026-06-16.

CVE-2013-4500

CVE-2013-4500 is a medium-severity vulnerability in Quiz Module Project Quiz with a CVSS 2.0 base score of 4.9. 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-264.

Key facts

Severity: Medium (CVSS 2.0 base score 4.9)
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Quiz Module Project Quiz
Published: 2014-05-13
Last modified: 2026-06-16

Description

The Quiz module 6.x-4.x before 6.x-4.5 for Drupal allows remote authenticated users with the "view any quiz results" or "view results for own quiz" permission to delete arbitrary results via the delete option.

Frequently asked questions

What is CVE-2013-4500?: The Quiz module 6.x-4.x before 6.x-4.5 for Drupal allows remote authenticated users with the "view any quiz results" or "view results for own quiz" permission to delete arbitrary results via the delete option.
How severe is CVE-2013-4500?: CVE-2013-4500 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2013-4500 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-4500?: CVE-2013-4500 primarily affects Quiz Module Project Quiz. In total, 29 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-4500?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-4500 published?: CVE-2013-4500 was published on 2014-05-13 and last updated on 2026-06-16.

References

Affected products (29)

cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:-:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha1:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha2:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha3:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha4:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha5:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta1:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta2:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta3:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta4:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta5:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta6:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta7:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:beta8:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:dev:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc1:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc10:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc2:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc3:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc4:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc5:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc6:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc7:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc8:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:rc9:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.1:*:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.2:*:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.3:*:*:*:*:drupal:*:*
cpe:2.3:a:quiz_module_project:quiz:6.x-4.4:*:*:*:*:drupal:*:*

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