CVE-2026-4514

PbootCMS Backend UserController.php access control

Assigner: VulDB
Reserved: 20.03.2026 Published: 21.03.2026 Updated: 21.03.2026

A flaw has been found in PbootCMS up to 3.2.12. Affected by this issue is some unknown functionality of the file apps/admin/controller/system/UserController.php of the component Backend. Executing a manipulation of the argument Field can lead to improper access controls. The attack may be performed from remote. The exploit has been published and may be used.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
CVSS Score: 5.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	Low	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS Score: 6.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.1

CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CVSS Score: 6.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	Low

CVSS 3.0

CVSS Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
CVSS Score: 6.5

Access Vector	Network	Confidentiality Impact	Partial
Access Complexity	Low	Integrity Impact	Partial
Authentication	Single	Availability Impact	Partial

CVSS 2.0

Product Status

Vendor	n/a
Product	PbootCMS
Versions	Version 3.2.0 is affected Version 3.2.1 is affected Version 3.2.2 is affected Version 3.2.3 is affected Version 3.2.4 is affected Version 3.2.5 is affected Version 3.2.6 is affected Version 3.2.7 is affected Version 3.2.8 is affected Version 3.2.9 is affected Version 3.2.10 is affected Version 3.2.11 is affected Version 3.2.12 is affected

Vendor

n/a

Product

PbootCMS

Versions

Version 3.2.0 is affected
Version 3.2.1 is affected
Version 3.2.2 is affected
Version 3.2.3 is affected
Version 3.2.4 is affected
Version 3.2.5 is affected
Version 3.2.6 is affected
Version 3.2.7 is affected
Version 3.2.8 is affected
Version 3.2.9 is affected
Version 3.2.10 is affected
Version 3.2.11 is affected
Version 3.2.12 is affected

Credits

zmjjkk (VulDB User) reporter

References

Problem Types