CVE-2016-9026
CRITICAL
9.8
CVSS Score
Published: December 31, 2020 at 02:12 AM UTC
Updated: June 17, 2026 at 12:55 AM UTC
1 product affected across 1 vendorExponentcms
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Severity
CRITICAL9.8
Exploit prediction
EPSS 1%
Description
Exponent CMS before 2.6.0 has improper input validation in fileController.php.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 2.6.0
Affected range stops below 2.6.0, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchVendor Advisory
Source: [email protected]
https://exponentcms.lighthouseapp.com/projects/61783/changesets/a8efd9ca71fc9b8b843ad0910d435d237482ee31x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/exponentcms/exponent-cms/commit/a8efd9ca71fc9b8b843ad0910d435d237482ee31CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-20
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