Auth bypass in Ekaterir Cache Sniper For nginx

CVE-2025-23776

Missing Authorization vulnerability in ekaterir Cache Sniper for Nginx snipe-nginx-cache allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cache Sniper for Nginx: from n/a through <= 1.0.4.2.

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:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (33.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 33.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-23776: held from 0.004 to 0.004.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-23776?
CVE-2025-23776 is a medium-severity vulnerability in Ekaterir Cache Sniper For nginx, classified under Missing Authorization. CVSS score: 4.3/10. Published 2025-01-16.
How severe is CVE-2025-23776?
Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-23776 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.