CVE-2020-22840 - Vulnerability Details - OpenCVE

Description

Open redirect vulnerability in b2evolution CMS version prior to 6.11.6 allows an attacker to perform malicious open redirects to an attacker controlled resource via redirect_to parameter in email_passthrough.php.

Published: 2021-02-09

Score: 6.1 Medium

EPSS: 13.8% Moderate

KEV: No

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:b2evolution:b2evolution:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.13817.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://packetstormsecurity.com/files/161362/b2evolution-CMS-6.11.6-Open-Redirection.html
https://github.com/b2evolution/b2evolution/issues/102
https://www.exploit-db.com/exploits/49554

History

No history.

Subscriptions

B2evolution B2evolution

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-09T13:09:35.000Z

Updated: 2024-08-04T14:51:11.037Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-22840

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-02-09T14:15:14.903

Modified: 2026-06-17T03:04:24.260

Link: CVE-2020-22840

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-601
URL Redirection to Untrusted Site ('Open Redirect')

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