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CVE-2013-4447

14
FAUCET Score

CVE-2013-4447 describes a cross-site scripting (XSS) vulnerability in the Simplenews module for Drupal, affecting versions 6.x-1.x before 6.x-1.5 and 7.x-1.x before 7.x-1.1. This flaw allows remote attackers to inject arbitrary web script or HTML through a crafted email address via the module's API. The vulnerability has a CVSS score of 4.3, indicating a medium attack complexity and requiring no authentication, with potential impact limited to integrity. 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-1.0CPE matchmatch criteria
cpe:2.3:a:md-systems:simplenews:6.x-1.0:-:*:*:*:drupal:*:*
6.x-1.0CPE matchmatch criteria
cpe:2.3:a:md-systems:simplenews:6.x-1.0:beta1:*:*:*:drupal:*:*
6.x-1.0CPE matchmatch criteria
cpe:2.3:a:md-systems:simplenews:6.x-1.0:beta2:*:*:*:drupal:*:*
6.x-1.0CPE matchmatch criteria
cpe:2.3:a:md-systems:simplenews:6.x-1.0:beta3:*:*:*:drupal:*:*
6.x-1.0CPE matchmatch criteria
cpe:2.3:a:md-systems:simplenews:6.x-1.0:beta4:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.69%
Probability of exploitation in next 30 days
EPSS Percentile
84.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0269 is in the 76th percentile among its peer group of 19,955 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

osvdb.org / 98628
packetstormsecurity.com / files/123660/Drupal-Simplenews-6.x-7.x-Cross-Site-Scripting.html
drupal.org / node/2113487
Patch
drupal.org / node/2113491
Patch
drupal.org / node/2113515
seclists.org / fulldisclosure/2013/Oct/120
secunia.com / advisories/55209
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/88101