What is CVE-2023-45990?

CVE-2023-45990 is a high-severity vulnerability in Wenwen-Ai Wenwenai Cms, classified under Incorrect Default Permissions. CVSS score: 8.0/10. Published 2023-10-25.

How severe is CVE-2023-45990?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Wenwen-Ai Wenwenai Cms

CVE-2023-45990

Insecure Permissions vulnerability in WenwenaiCMS v.1.0 allows a remote attacker to escalate privileges.

Published 2023-10-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (51.1th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Wenwen-Ai Wenwenai Cms — versions 1.0

Weakness classification (CWE)

CWE-276 — Incorrect Default Permissions

References

github.com/PwnCYN/Wenwenai/issues/2 (Exploit, Issue Tracking)

Frequently asked questions

What is CVE-2023-45990?: CVE-2023-45990 is a high-severity vulnerability in Wenwen-Ai Wenwenai Cms, classified under Incorrect Default Permissions. CVSS score: 8.0/10. Published 2023-10-25.
How severe is CVE-2023-45990?: High severity. CVSS v3 base score is 8.0 out of 10.