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CVE-2023-28326

UNKNOWN
Published 2023-03-28T12:36:11.566Z
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CVSS Score

V3.1
9.8
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.372
Higher than 37.2% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

Vendor: The Apache Software Foundation

Versions Affected: Apache OpenMeetings from 2.0.0 before 7.0.0

Description: Attacker can elevate their privileges in any room

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Apache Software Foundation

Apache OpenMeetings

Affected Versions:

2.0.0
apache

openmeetings

Affected Versions:

2.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed CRITICAL

Apache OpenMeetings missing authentication and can allow user impersonation

GHSA-3r48-3m8r-4r9w

Advisory Details

The Apache Software Foundation's OpenMeetings from 2.0.0 before 7.0.0 is missing authentication on meeting invitation URLs. An invitation URL contains a hash that automatically logs in as the invited user. An unauthorized user could obtain this URL and log in to the meeting as an invited user, in effect elevating their privileges in the meeting room. OpenMeetings 7.0.0 disables this option if a contact is not selected.

Affected Packages

Maven org.apache.openmeetings:openmeetings-parent
ECOSYSTEM: ≥2.0.0 <7.0.0

CVSS Scoring

CVSS Score

9.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-28326
WEB https://github.com/apache/openmeetings/commit/1fb71af36
PACKAGE https://github.com/apache/openmeetings
WEB https://lists.apache.org/thread/r9vn12dp5yofn1h3wd5x4h7c3vmmr5d9

Advisory provided by GitHub Security Advisory Database. Published: March 28, 2023, Modified: April 4, 2023

References

https://lists.apache.org/thread/r9vn12dp5yofn1h3wd5x4h7c3vmmr5d9
Published: 2023-03-28T12:36:11.566Z
Last Modified: 2024-10-23T15:13:50.704Z
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