Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2025-1935— Clickjacking the registerProtocolHandler info-bar

Quick assessment

Affected
Mozilla Firefox
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.

Mozilla Firefox等都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。Mozilla Thunderbird是一套从Mozilla Application Suite独立出来的电子邮件客户端软件。 Mozilla多款产品存在安全漏洞，该漏洞源于自定义协议处理劫持。以下产品及版本受到影响：Firefox 136之前版本、Firefox ESR 128.8之前版本、Th

AI Predicted 5.4 Difficulty: Moderate EPSS 0.33% · P25

Possible ATT&CK Techniques 1 AI

T1562.001

Affected Version Matrix 4

VendorProduct Version RangeStatus
Mozilla Firefox 128.8≤ 128.* unaffected
136≤ * unaffected
Mozilla Thunderbird 128.8≤ 128.* unaffected
136≤ * unaffected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-1935

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Clickjacking the registerProtocolHandler info-bar
Source: CVE Program / CVE List V5
Vulnerability Description
A web page could trick a user into setting that site as the default handler for a custom URL protocol. This vulnerability was fixed in Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8.
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
Mozilla多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox等都是美国Mozilla基金会的产品。Mozilla Firefox是一款开源Web浏览器。Mozilla Firefox ESR是Firefox(Web浏览器)的一个延长支持版本。Mozilla Thunderbird是一套从Mozilla Application Suite独立出来的电子邮件客户端软件。 Mozilla多款产品存在安全漏洞，该漏洞源于自定义协议处理劫持。以下产品及版本受到影响：Firefox 136之前版本、Firefox ESR 128.8之前版本、Th
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
Mozilla Firefox 128.8 ~ 128.* -
Mozilla Thunderbird 128.8 ~ 128.* -

II. Public POCs for CVE-2025-1935

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-1935

请登录查看更多情报信息。

Vendor Advisories for CVE-2025-1935 (4)

Same Patch Batch · Mozilla · 2025-03-04 · 17 CVEs total

CVE-2025-27425 QR code user confirmation bypass with invalid protocol
CVE-2025-27426 Firefox Mobile iOS Full Address Bar Spoof Using Server-Side Redirect to internal error pag
CVE-2025-27424 Firefox Mobile iOS Address Bar Spoof Using Server-Side Redirect to non-http Scheme
CVE-2025-1943 Memory safety bugs fixed in Firefox 136 and Thunderbird 136
CVE-2025-1937 Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 115.21, Firefox ESR
CVE-2025-1938 Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbi
CVE-2025-1942 Disclosure of uninitialized memory when .toUpperCase() causes string to get longer
CVE-2025-1936 Adding %00 and a fake extension to a jar: URL changed the interpretation of the contents
CVE-2025-1941 Lock screen setting bypass in Firefox Focus for Android
CVE-2025-1934 Unexpected GC during RegExp bailout processing
CVE-2025-1932 Inconsistent comparator in XSLT sorting led to out-of-bounds access
CVE-2025-1940 Android Intent confirmation prompt tapjacking using Select options
CVE-2025-1933 JIT corruption of WASM i32 return values on 64-bit CPUs
CVE-2025-1931 Use-after-free in WebTransportChild
CVE-2025-1939 Tapjacking in Android Custom Tabs using transition animations
CVE-2025-1930 AudioIPC StreamData could trigger a use-after-free in the Browser process

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2025-1935

No comments yet

Leave a comment