CVE-2020-26954
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I. Basic Information for CVE-2020-26954
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When accepting a malicious intent from other installed apps, Firefox for Android accepted manifests from arbitrary file paths and allowed declaring webapp manifests for other origins. This could be used to gain fullscreen access for UI spoofing and could also lead to cross-origin attacks on targeted websites. *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83.
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
Mozilla Firefox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Firefox for Android 存在安全漏洞，该漏洞源于当从其他已安装的应用程序接受恶意意图时，Firefox for Android接受来自任意文件路径的清单，并允许声明其他来源的webapp清单。 这可能被用来获得UI欺骗的全屏访问，还可能导致针对目标网站的跨域攻击。
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
II. Public POCs for CVE-2020-26954
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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- https://www.mozilla.org/security/advisories/mfsa2020-50/x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1657026x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2020-26954
Same Patch Batch · Mozilla · 2020-12-09 · 21 CVEs total
| CVE-2020-26961 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26970 | Mozilla Thunderbird 缓冲区错误漏洞 | |
| CVE-2020-26969 | Mozilla Firefox ESR 缓冲区错误漏洞 | |
| CVE-2020-26968 | Mozilla Firefox ESR 缓冲区错误漏洞 | |
| CVE-2020-26967 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26966 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26965 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26964 | Mozilla Firefox for Android 安全漏洞 | |
| CVE-2020-26963 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26962 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26950 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2020-26960 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2020-26959 | Mozilla Firefox 资源管理错误漏洞 | |
| CVE-2020-26958 | Mozilla Firefox ESR 跨站脚本漏洞 | |
| CVE-2020-26957 | Mozilla Firefox for Android 安全漏洞 | |
| CVE-2020-26956 | 多款Mozilla产品跨站脚本漏洞 | |
| CVE-2020-26955 | Mozilla Firefox 安全漏洞 | |
| CVE-2020-26953 | Mozilla Firefox 和 Mozilla Thunderbird 安全漏洞 | |
| CVE-2020-26952 | Mozilla Firefox 缓冲区错误漏洞 | |
| CVE-2020-26951 | Mozilla Firefox 跨站脚本漏洞 |
IV. Related Vulnerabilities
Same product: Firefox
- CVE-2026-8093
Memory safety bugs fixed in Thunderbird 150.0.2 - CVE-2026-8094
Other issue in the WebRTC component - CVE-2026-8092
Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thu - CVE-2026-8091
Incorrect boundary conditions in the Audio/Video: Playback c - CVE-2026-8090
Use-after-free in the DOM: Networking component
Same vendor: Mozilla
- CVE-2026-8093
Memory safety bugs fixed in Thunderbird 150.0.2 - CVE-2026-8094
Other issue in the WebRTC component - CVE-2026-8092
Memory safety bugs fixed in Thunderbird ESR 140.10.2 and Thu - CVE-2026-8091
Incorrect boundary conditions in the Audio/Video: Playback c - CVE-2026-8090
Use-after-free in the DOM: Networking component
V. Comments for CVE-2020-26954
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