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CVE-2016-15023

20
FAUCET Score

CVE-2016-15023 is a path traversal vulnerability affecting SiteFusion Application Server versions up to 6.6.6, specifically within the getextension.php component's Extension Handler. This medium-severity vulnerability (CVSS 5.3) can be exploited remotely with low complexity, potentially leading to information disclosure. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE. Upgrading to version 6.6.7 resolves the issue.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.6.7CPE matchmatch criteria
cpe:2.3:a:sitefusion:application_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 33rd percentile among its peer group of 23,690 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / sitefusion/server/commit/49fff155c303d6cd06ce8f97bba56c9084bf08ac
PatchThird Party Advisory
github.com / sitefusion/server/pull/67
PatchThird Party Advisory
github.com / sitefusion/server/releases/tag/v6.6.7
Release NotesThird Party Advisory
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory