TI-2020-14540 Aliases CVE-2020-23349 GHSA-q2c9-5675-hvxj

An intent redirection issue was doscovered in Sina Weibo Android SDK 4.2.7…

LOW 34Published 2022-04-05 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · High · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.00796 56th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:weibo:android_software_development_kit:4.2.7:::::::*	4.2.7	Vulnerable	Weibo

cpe:2.3:a:weibo:android_software_development_kit:4.2.7:*:*:*:*:*:*:* Versions 4.2.7 Vulnerable ·Weibo

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-23349
2026-10-03 Alias added: GHSA-q2c9-5675-hvxj

References

Exploit 1

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

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences