CVE-2022-21142

9.8 criticalEPSS 1.5%

Critical (9.8) in appleple a-blog cms. EPSS 1.5% chance of exploitation in the next 30 days.

Authentication bypass vulnerability in a-blog cms Ver.2.8.x series versions prior to Ver.2.8.74, Ver.2.9.x series versions prior to Ver.2.9.39, Ver.2.10.x series versions prior to Ver.2.10.43, and Ver.2.11.x series versions prior to Ver.2.11.41 allows a remote unauthenticated attacker to bypass authentication under the specific condition.

Severity

CVSS 3.1

9.8 critical

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

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE: CWE-290
Published: 2022-02-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

appleple:a-blog_cms

References

https://developer.a-blogcms.jp/blog/news/security-202202.html
https://jvn.jp/en/jp/JVN14706307/index.html
https://developer.a-blogcms.jp/blog/news/security-202202.html
https://jvn.jp/en/jp/JVN14706307/index.html

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