PatchTheCVECVE-2025-30881: Missing Authorization vulnerability in themehunk Big Store big-store allows Exploiting Incorrectly Configured
CVE-2025-30881 is a medium-severity flaw (CVSS 4.3) affecting big store. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Missing Authorization vulnerability in themehunk Big Store big-store allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Big Store: from n/a through <= 2.0.8.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 4.3 (Medium) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 0.4% (top 70%) |
| CISA exploited list | No |
| Weakness | CWE-862 |
| Published | 2025-03-27 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2025-30881?
big store: upgrade to 2.0.9. Exact commands for each OS are on this page.
Is CVE-2025-30881 being exploited?
CVE-2025-30881 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2025-30881 affect?
CVE-2025-30881 affects big store. Severity is medium (CVSS 4.3). Missing Authorization vulnerability in themehunk Big Store big-store allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Big Store: from n/a through <= 2.0.8.
How urgent is CVE-2025-30881?
Priority 23/100. No elevated risk signals yet.