CVE-2022-23490
- Source
- https://cve.org/CVERecord?id=CVE-2022-23490
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-23490.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-23490
- Aliases
-
- GHSA-4qgc-xhw5-6qfg
- Published
- 2022-12-16T21:02:30.109Z
- Modified
- 2025-11-28T03:25:21.961430Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- Improper access control to polling votes
- Details
-
BigBlueButton is an open source web conferencing system. Versions prior to 2.4.0 expose sensitive information to Unauthorized Actors. This issue affects meetings with polls, where the attacker is a meeting participant. Subscribing to the current-poll collection does not update the client UI, but does give the attacker access to the contents of the collection, which include the individual poll responses. This issue is patched in version 2.4.0. There are no workarounds.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23490.json", "cwe_ids": [ "CWE-200", "CWE-863" ], "cna_assigner": "GitHub_M" }- References
Affected packages
Git / github.com/bigbluebutton/bigbluebutton
Affected ranges
- Type
- GIT
- Repo
- https://github.com/bigbluebutton/bigbluebutton
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
0.*
0.81-dev-deskshare-fixes-compatible-with-0.8
2.*
2.2-beta-10
2.2-beta-11
2.2-beta-12
2.2-beta-14
2.2-beta-15
2.2-beta-16
2.2-beta-17
2.2-beta-18
2.2-beta-19
2.2-beta-2
2.2-beta-20
2.2-beta-21
2.2-beta-22
2.2-beta-23
2.2-beta-3
2.2-beta-4
2.2-beta-5
2.2-beta-6
2.2-beta-7
2.2-beta-8
2.2-beta-9
2.2-rc-1
2.2-rc-2
2.2-rc-3
2.2-rc-4
2.2-rc-5
2.2-rc-6
2.4-rc-2
Other
dcs-2-a
pre-recording-merge
v0.*
v0.7
v0.71
v0.71a
v0.8
v0.81
v0.81b
v0.81rc
v0.81rc2
v0.81rc3
v0.81rc4
v0.81rc5
v0.8b4
v0.8b4.0
v0.8rc2
v0.9.0-beta
v0.9.1
v0.9.2
v1.*
v1.0.0
v1.1.0
v2.*
v2.0-rc2
v2.0-rc3
v2.0-rc4
v2.0-rc5
v2.0-rc6
v2.0-rc7
v2.0.x-html5-beta1
v2.2.0
v2.2.1
v2.2.10
v2.2.11-good
v2.2.12
v2.2.14
v2.2.15
v2.2.16
v2.2.17
v2.2.18
v2.2.19
v2.2.2
v2.2.20
v2.2.21
v2.2.22
v2.2.23
v2.2.24
v2.2.25
v2.2.26
v2.2.27
v2.2.28
v2.2.29
v2.2.3
v2.2.30
v2.2.31
v2.2.32
v2.2.33
v2.2.34
v2.2.35
v2.2.36
v2.2.4
v2.2.5
v2.2.6
v2.2.7
v2.2.8
v2.2.9
v2.3-alpha-1
v2.3-alpha-2
v2.3-alpha-3
v2.3-alpha-4
v2.3-alpha-5
v2.3-alpha-6
v2.3-alpha-7
v2.3-alpha-8
v2.3-beta-1
v2.3-beta-2
v2.3-beta-3
v2.3-beta-4
v2.3-beta-5
v2.3-rc-1
v2.3-rc-2
v2.3.0
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v2.4-alpha-1
v2.4-alpha-2
v2.4-beta-1
v2.4-beta-2
v2.4-beta-3
v2.4-beta-4
v2.4-rc-1
v2.4-rc-3
v2.4-rc-4
v2.4-rc-5
v2.4-rc-6
v2.4-rc-7