CVE-2021-46085 json
OneBlog <= 2.2.8 is vulnerable to Insecure Permissions.
published 2022-01-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-32787
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 52%
- public exploits
- 0
- none known
Summary
OneBlog <= 2.2.8 is vulnerable to Insecure Permissions. Low level administrators can delete high-level administrators beyond their authority.
Exploit prediction
0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/zhangyd-c/OneBlog/issues/29 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-276 Incorrect Default Permissions
References
-
github.com
/zhangyd-c/OneBlog/issues/29
exploit, issue-tracking, third-party-advisory
Sources
- CVE List CVE-2021-46085
- NVD CVE-2021-46085
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.