What’s Vulnerable › Vulnerabilities

CVE-2020-23349

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-05 · updated 2026-06-17

Description

An intent redirection issue was doscovered in Sina Weibo Android SDK 4.2.7 (com.sina.weibo.sdk.share.WbShareTransActivity), any unexported Activities could be started by the com.sina.weibo.sdk.share.WbShareTransActivity.

Affected products

• Weibo Android Software Development Kit: 4.2.7

References

• https://github.com/sinaweibosdk/weibo_android_sdk/issues/406
• https://github.com/sinaweibosdk/weibo_android_sdk/issues/406

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