CVE-2021-37601

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Published Jul 28, 2021 CVSS 3.1 · 7.5 High EPSS 2.3% KEV · Not listed

Description

muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common configurations.

Affected Products

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:prosody:prosody:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-24159	muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common configurations.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

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.

Exploit prediction score: 2.3% (2.329% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2021/07/28/4
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7BZRRPCNOETB4MN4XSYPRBBKDIHO27DY/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EMKIOEP2CYWHVVUCNWISPE4AGH4IR7O2/
https://prosody.im/
https://prosody.im/security/advisory_20210722/

History

No history.

Subscriptions

Prosody Prosody

Weaknesses

NVD-CWE-Other

Sources

CVE record Updated: Aug 4, 2024, 1:23 AM

Status: PUBLISHED
Assigner: mitre
Published: Jul 28, 2021, 1:52 PM
Updated: Aug 4, 2024, 1:23 AM
Reserved: Jul 28, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 4:00 AM

Status: Modified
Published: Jul 30, 2021, 2:15 PM
Modified: Jun 17, 2026, 4:00 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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