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CVE-2015-7357

17
FAUCET Score

CVE-2015-7357 describes a cross-site scripting (XSS) vulnerability in the uDesign WordPress theme, versions 2.3.0 through 2.7.9. This medium-severity flaw allows remote attackers to inject arbitrary web script or HTML via a crafted fragment identifier, such as #<svg onload=alert(1)>. The attack requires user interaction, but successful exploitation could lead to information disclosure or defacement. There is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.3.0CPE matchmatch criteria
cpe:2.3:a:udesign_project:udesign:2.3.0:*:*:*:*:wordpress:*:*
2.3.1CPE matchmatch criteria
cpe:2.3:a:udesign_project:udesign:2.3.1:*:*:*:*:wordpress:*:*
2.4.0CPE matchmatch criteria
cpe:2.3:a:udesign_project:udesign:2.4.0:*:*:*:*:wordpress:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:a:udesign_project:udesign:2.4.1:*:*:*:*:wordpress:*:*
2.4.2CPE matchmatch criteria
cpe:2.3:a:udesign_project:udesign:2.4.2:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.91%
Probability of exploitation in next 30 days
EPSS Percentile
77.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0191 is in the 89th percentile among its peer group of 26,219 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 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.com / files/133867/WordPress-U-Design-Theme-2.7.9-Cross-Site-Scripting.html
Third Party AdvisoryVDB Entry
seclists.org / fulldisclosure/2015/Oct/25
Mailing ListThird Party Advisory
wpvulndb.com / vulnerabilities/8177
Third Party Advisory
themeforest.net / item/udesign-responsive-wordpress-theme/253220
Third Party Advisory