Maxthon3 about:history XCS Trusted Zone Code Execution
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Maxthon International Ltd. | Maxthon3 Browser | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Maxthon | Maxthon | — |
| Maxthon | Maxthon Browser | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2012-6576 | Maxthon3 versions prior to 3.3 are vulnerable to cross context scripting (XCS) via the about:history page. The browser’s trusted zone improperly handles injected script content, allowing attackers to execute arbitrary JavaScript in a privileged context. This flaw enables modification of browser configuration and execution of arbitrary code through Maxthon’s exposed DOM APIs, including maxthon.program.Program.launch() and maxthon.io.writeDataURL(). Exploitation requires user interaction, typically by visiting a malicious webpage that triggers the injection. |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 1.5% (1.525% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Icu-project
Icu-project international Components For Unicode |
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| CPEs | cpe:2.3:a:icu-project:international_components_for_unicode:*:*:*:*:*:c\/c\+\+:*:* | |
| Vendors & Products |
Icu-project
Icu-project international Components For Unicode |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Maxthon3 versions prior to 3.3 are vulnerable to cross context scripting (XCS) via the about:history page. The browser’s trusted zone improperly handles injected script content, allowing attackers to execute arbitrary JavaScript in a privileged context. This flaw enables modification of browser configuration and execution of arbitrary code through Maxthon’s exposed DOM APIs, including maxthon.program.Program.launch() and maxthon.io.writeDataURL(). Exploitation requires user interaction, typically by visiting a malicious webpage that triggers the injection. | Maxthon3 version 3.2.2 build 1000 and prior are vulnerable to cross context scripting (XCS) via the about:history page. The browser’s trusted zone improperly handles injected script content, allowing attackers to execute arbitrary JavaScript in a privileged context. This flaw enables modification of browser configuration and execution of arbitrary code through Maxthon’s exposed DOM APIs, including maxthon.program.Program.launch() and maxthon.io.writeDataURL(). Exploitation requires user interaction, typically by visiting a malicious webpage that triggers the injection. |
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Maxthon
Maxthon maxthon Maxthon maxthon Browser |
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| Vendors & Products |
Maxthon
Maxthon maxthon Maxthon maxthon Browser |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Maxthon3 versions prior to 3.3 are vulnerable to cross context scripting (XCS) via the about:history page. The browser’s trusted zone improperly handles injected script content, allowing attackers to execute arbitrary JavaScript in a privileged context. This flaw enables modification of browser configuration and execution of arbitrary code through Maxthon’s exposed DOM APIs, including maxthon.program.Program.launch() and maxthon.io.writeDataURL(). Exploitation requires user interaction, typically by visiting a malicious webpage that triggers the injection. | |
| Title | Maxthon3 about:history XCS Trusted Zone Code Execution | |
| Weaknesses | CWE-79 CWE-94 |
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| References |
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| Metrics |
cvssV4_0
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