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CVE-2015-3457

24
FAUCET Score

CVE-2015-3457 is an authentication bypass vulnerability affecting Magento Community Edition 1.9.1.0 and Enterprise Edition 1.14.1.0, allowing remote attackers to bypass authentication via the "forwarded" parameter. With a CVSS score of 5.0, it is a medium-severity vulnerability that can be exploited remotely with low attack complexity, leading to partial integrity impact without requiring authentication. There is no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.9.1.0CPE matchmatch criteria
cpe:2.3:a:magento:magento:1.9.1.0:*:*:*:community:*:*:*
1.14.1.0CPE matchmatch criteria
cpe:2.3:a:magento:magento:1.14.1.0:*:*:*:enterprise:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
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
25.22%
Probability of exploitation in next 30 days
EPSS Percentile
97.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2522 is in the 98th percentile among its peer group of 23,723 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

blog.checkpoint.com / 2015/04/20/analyzing-magento-vulnerability
magento.com / blog/technical/critical-security-advisory-remote-code-execution-rce-vulnerability
PatchVendor Advisory
securityfocus.com / bid/74420
securitytracker.com / id/1032230