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CVE-2013-4501

15
FAUCET Score

CVE-2013-4501 describes an information disclosure vulnerability in the Drupal Quiz module, specifically versions 6.x-4.x before 6.x-4.5. This flaw allows remote attackers to access sensitive quiz results through unspecified vectors. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having a low attack complexity, potentially leading to the compromise of confidential data. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.x-4.0CPE matchmatch criteria
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:-:*:*:*:drupal:*:*
6.x-4.0CPE matchmatch criteria
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha1:*:*:*:drupal:*:*
6.x-4.0CPE matchmatch criteria
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha2:*:*:*:drupal:*:*
6.x-4.0CPE matchmatch criteria
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha3:*:*:*:drupal:*:*
6.x-4.0CPE matchmatch criteria
cpe:2.3:a:quiz_module_project:quiz:6.x-4.0:alpha4:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.35%
Probability of exploitation in next 30 days
EPSS Percentile
68.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0135 is in the 49th percentile among its peer group of 23,701 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

drupal.org / node/2123727
Patch
drupal.org / node/2123995
PatchVendor Advisory
seclists.org / oss-sec/2013/q4/210