CVE-2021-30158
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
MediaWiki是美国维基媒体（MediaWiki）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。 MediaWiki 1.31.12之前版本和1.32.x系列和1.35.x系列1.35.2之前版本存在授权问题漏洞，该漏洞源于被阻止的用户可能意外地共享了令牌，但却无法阻止未经授权的一方未来对该令牌的任何潜在使用。
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I. Basic Information for CVE-2021-30158
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
MediaWiki 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaWiki是美国维基媒体（MediaWiki）基金会的一套自由免费的基于网络的Wiki引擎。该产品可用于部署内部的知识管理和内容管理系统。 MediaWiki 1.31.12之前版本和1.32.x系列和1.35.x系列1.35.2之前版本存在授权问题漏洞，该漏洞源于被阻止的用户可能意外地共享了令牌，但却无法阻止未经授权的一方未来对该令牌的任何潜在使用。
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 | - |
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II. Public POCs for CVE-2021-30158
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2021-30158 (2)
Mailing List Discussions for CVE-2021-30158 (4)
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2OMSV7B2TCFBOCICN3B4SMQP5HVRJQIT/ vendor-advisory x_refsource_FEDORA
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https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/26UJGHF7LJDOCQN6A3Z4PM7PYRKENJHE/ vendor-advisory x_refsource_FEDORA
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Other References for CVE-2021-30158 (1)
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https://phabricator.wikimedia.org/T277009 x_refsource_MISC
Same Patch Batch · n/a · 2021-04-06 · 49 CVEs total
| CVE-2021-30140 | 5.4 MEDIUM | Liquidfiles 跨站脚本漏洞 |
| CVE-2021-30144 | 4.3 MEDIUM | GLPI 安全漏洞 |
| CVE-2021-27343 | SerenityOS 缓冲区错误漏洞 | |
| CVE-2021-30164 | Redmine 安全漏洞 | |
| CVE-2021-30157 | MediaWiki 跨站脚本漏洞 | |
| CVE-2021-30149 | Ocproducts Composr 代码问题漏洞 | |
| CVE-2021-30150 | Composr CMS 跨站脚本漏洞 | |
| CVE-2021-30130 | Terrafrost phpseclib 数据伪造问题漏洞 | |
| CVE-2021-30151 | Mike Perham sidekiq 跨站脚本漏洞 | |
| CVE-2021-30154 | MediaWiki 跨站脚本漏洞 | |
| CVE-2020-36306 | Redmine 跨站脚本漏洞 | |
| CVE-2021-30163 | Redmine 信息泄露漏洞 | |
| CVE-2020-36308 | Redmine 注入漏洞 | |
| CVE-2021-27357 | RIOT RIOT-OS 安全漏洞 | |
| CVE-2021-27697 | RIOT RIOT-OS 缓冲区错误漏洞 | |
| CVE-2021-27698 | RIOT RIOT-OS 安全漏洞 | |
| CVE-2021-28075 | IKuai OS 安全漏洞 | |
| CVE-2021-28874 | SerenityOS 缓冲区错误漏洞 | |
| CVE-2021-30045 | SerenityOS 缓冲区错误漏洞 | |
| CVE-2021-30046 | VIGRA 安全漏洞 |
Showing top 20 of 49 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-30158
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