CVE-2018-12423
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I. Basic Information for CVE-2018-12423
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In Synapse before 0.31.2, unauthorised users can hijack rooms when there is no m.room.power_levels event in force.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Synapse 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Matrix是一套开放式通信网络。Synapse是其中的一个服务器实现。 Synapse 0.31.2之前版本中存在安全漏洞。攻击者可利用该漏洞劫持‘房间’（消息通道）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2018-12423
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://bugs.debian.org/901549x_refsource_MISC
- https://github.com/matrix-org/matrix-doc/issues/1304x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2018-12423
Same Patch Batch · n/a · 2018-06-14 · 14 CVEs total
| CVE-2018-12431 | SeaCMS 跨站脚本漏洞 | |
| CVE-2018-12432 | JavaMelody 跨站脚本漏洞 | |
| CVE-2018-12420 | IceHrm 安全漏洞 | |
| CVE-2017-12070 | OPC UA .NET Stack and Sample Applications 安全漏洞 | |
| CVE-2018-11574 | PPPD 输入验证错误漏洞 | |
| CVE-2018-11689 | Samsung Web Viewer for Samsung DVR Smart Viewer 跨站脚本漏洞 | |
| CVE-2018-11690 | Joomla! Balbooa Gridbox扩展跨站脚本漏洞 | |
| CVE-2018-8819 | ALC WebCTRL 安全漏洞 | |
| CVE-2018-12421 | LTB Self Service Password 安全漏洞 | |
| CVE-2018-12114 | Maccms 跨站请求伪造漏洞 | |
| CVE-2018-10821 | BlackCatCMS 跨站脚本漏洞 | |
| CVE-2018-12418 | Junrar 安全漏洞 | |
| CVE-2018-8246 | Microsoft Excel 信息泄露漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
- CVE-2026-8226
Open5GS types.c ogs_pcc_rule_install_flow_from_media denial - CVE-2026-8225
Open5GS delete Endpoint sm-sm.c pcf_npcf_smpolicycontrol_han - CVE-2026-8224
Open5GS PCF context.c pcf_sess_set_ipv6prefix denial of serv - CVE-2026-8223
Open5GS sm-policies Endpoint pcf_sess_sbi_discover_and_send - CVE-2026-8222
Open5GS sm-policies Endpoint nbsf-handler.c pcf_nbsf_managem
V. Comments for CVE-2018-12423
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