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CVE-2015-4357

13
FAUCET Score

CVE-2015-4357 describes a cross-site scripting (XSS) vulnerability in the Drupal Webform module, affecting versions 6.x-3.22, 7.x-3.x before 7.x-3.22, and 7.x-4.x before 7.x-4.4. This flaw allows authenticated users with specific permissions to inject malicious web script or HTML through a node title, which is then rendered in a webform block. The vulnerability has a CVSS score of 3.5, indicating a medium attack complexity and requiring authentication, with a potential impact of partial integrity compromise (injecting script). There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 6.x-3.21CPE matchmatch criteria
cpe:2.3:a:webform_project:webform:*:*:*:*:*:drupal:*:*
7.x-3.0CPE matchmatch criteria
cpe:2.3:a:webform_project:webform:7.x-3.0:*:*:*:*:drupal:*:*
7.x-3.1CPE matchmatch criteria
cpe:2.3:a:webform_project:webform:7.x-3.1:*:*:*:*:drupal:*:*
7.x-3.2CPE matchmatch criteria
cpe:2.3:a:webform_project:webform:7.x-3.2:*:*:*:*:drupal:*:*
7.x-3.3CPE matchmatch criteria
cpe:2.3:a:webform_project:webform:7.x-3.3:*:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
61.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 59th percentile among its peer group of 1,636 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 0.1 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/2445291
Patch
drupal.org / node/2445295
Patch
drupal.org / node/2445297
Patch
drupal.org / node/2445935
Vendor Advisory
openwall.com / lists/oss-security/2015/03/22/35
openwall.com / lists/oss-security/2015/04/25/6
securityfocus.com / bid/72993