CVE-2026-3786 - EasyCMS Request Parameter RbacuserAction.class.php sql injection

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MEDIUM

EasyCMS Request Parameter RbacuserAction.class.php sql injection

Published Mar 8, 2026

5.3

MEDIUM

CVSS 4.0

EPSS 0.50%

Description

A security flaw has been discovered in EasyCMS up to 1.6. The impacted element is an unknown function of the file /RbacuserAction.class.php of the component Request Parameter Handler. The manipulation of the argument _order results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

Vendor Easycms Product EasyCMS Default
n/a
- Version
  1.0
  Status
  affected
  Constraints
  -
- Version
  1.1
  Status
  affected
  Constraints
  -
- Version
  1.2
  Status
  affected
  Constraints
  -
- Version
  1.3
  Status
  affected
  Constraints
  -
- Version
  1.4
  Status
  affected
  Constraints
  -
- Version
  1.5
  Status
  affected
  Constraints
  -
- Version
  1.6
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Easycms

EasyCMS

n/a

Version	Status	Constraints
1.0	affected	-
1.1	affected	-
1.2	affected	-
1.3	affected	-
1.4	affected	-
1.5	affected	-
1.6	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-74

CWE-89

SQL Injection

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-10276
Advisory
https://github.com/ueh1013/VULN/issues/20
exploitissue-trackingIssue Tracking
https://vuldb.com/?ctiid.349753
signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.349753
vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.766141
third-party-advisoryThird Party AdvisoryVDB Entry

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-10276		Advisory
https://github.com/ueh1013/VULN/issues/20		exploitissue-trackingIssue Tracking
https://vuldb.com/?ctiid.349753		signaturepermissions-requiredPermissions RequiredVDB Entry
https://vuldb.com/?id.349753		vdb-entrytechnical-descriptionThird Party AdvisoryVDB Entry
https://vuldb.com/?submit.766141		third-party-advisoryThird Party AdvisoryVDB Entry