Auth bypass in Anjoy8 Blog.admin
CVE-2026-30689
In Blog.Core through bcb4d17, the getinfobytoken API interface contains improper access control that leads to sensitive data exposure. Unauthorized parties can obtain sensitive administrator account information via a valid token, threatening system security. NOTE: Blog.Admin is related front-end code that does not offer an API service.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.003 (23.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Anjoy8 Blog.admin — versions 8.0
- Anjoy8 Blog.core — versions 0
Weakness classification (CWE)
References
- blagadmin.com (Broken Link)
- github.com/anjoy8/Blog.Core (Product)
- gist.github.com/Sw3092567023/c420c6a5ee947d72aeab2b3e0ba92a40 (Exploit, Third Party Advisory)
- github.com/anjoy8/Blog.Core/blob/bcb4d17ccc71e206a0c2ff663faf4b399e19f687/Blog…
Frequently asked questions
- What is CVE-2026-30689?
- CVE-2026-30689 is a medium-severity vulnerability in Anjoy8 Blog.admin, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2026-03-27.
- How severe is CVE-2026-30689?
- Medium severity. CVSS v3 base score is 4.3 out of 10.