CVE-2019-3579 - Vulnerability Details - OpenCVE

Description

MyBB 1.8.19 allows remote attackers to obtain sensitive information because it discloses the username upon receiving a password-reset request that lacks the code parameter.

Published: 2019-06-06

Score: 5.3 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:mybb:mybb:1.8.19:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2019-13214	MyBB 1.8.19 allows remote attackers to obtain sensitive information because it discloses the username upon receiving a password-reset request that lacks the code parameter.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00256.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://blog.mybb.com/
https://blog.mybb.com/2019/02/27/mybb-1-8-20-released-security-maintenance-release/

History

Mon, 30 Jun 2025 17:15:00 +0000

Type	Values Removed	Values Added
CPEs	cpe:2.3:a:mybb:mybb:1.18.19:::::::*	cpe:2.3:a:mybb:mybb:1.8.19:::::::*
Metrics	cvssV3_0 `{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}`	cvssV3_1 `{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}`

Subscriptions

Mybb Mybb

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-06-06T18:11:32.000Z

Updated: 2024-08-04T19:12:09.648Z

Reserved: 2019-01-02T00:00:00.000Z

Link: CVE-2019-3579

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2019-06-06T19:29:00.657

Modified: 2025-06-30T16:51:43.607

Link: CVE-2019-3579

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-200

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