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CVE-2016-9135

20
FAUCET Score

CVE-2016-9135 describes a SQL injection vulnerability in Exponent CMS version 2.3.9, specifically within the "/framework/modules/help/controllers/helpController.php" file, affecting the 'version' parameter. This vulnerability carries a high CVSS score of 7.5, indicating it is easily exploitable over the network with low attack complexity and no user interaction required, leading to potential information disclosure. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.3.9CPE matchmatch criteria
cpe:2.3:a:exponentcms:exponent_cms:2.3.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.76%
Probability of exploitation in next 30 days
EPSS Percentile
75.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0176 is in the 58th percentile among its peer group of 51,485 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, 0.1 Mastodon, and 0.4 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / exponentcms/exponent-cms/commit/d5c3c175b60bd26b2b74ec85b8f0d2544db2c8db
Issue TrackingPatchThird Party Advisory
securityfocus.com / bid/94127
Third Party AdvisoryVDB Entry