CVE-2021-20728

MediumCVSS 5.3/10Last modified Jun 17, 2026

Description

Improper access control vulnerability in goo blog App for Android ver.1.2.25 and earlier and for iOS ver.1.3.3 and earlier allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App.

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected software

Vendor	Product	Versions
NTT Resonant Incorporated	goo blog App	goo blog App for Android ver.1.2.25 and earlier, and goo blog App for iOS ver.1.3.3 and earlier

References

https://blog.goo.ne.jp/staffblog/e/d84a6b220222462094728301782885dbVendor Advisory
https://jvn.jp/en/jp/JVN91691168/index.htmlThird Party Advisory
https://blog.goo.ne.jp/staffblog/e/d84a6b220222462094728301782885dbVendor Advisory
https://jvn.jp/en/jp/JVN91691168/index.htmlThird Party Advisory

Timeline

Published: Jun 9, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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