5.4

CVE-2025-30881: WordPress Big Store theme <= 2.0.8 - Broken Access Control vulnerability

Modified
Published 27-03-2025Last modified 28-04-2026

Vulnerability summary

CVE-2025-30881 is a medium (CVSS 5.4) Missing Authorization vulnerability in themehunk big_store. EPSS estimates a 0.36% chance of exploitation in the next 30 days, higher than 28.8% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.4/10
010
Medium · v3.1 (NVD)
EPSS score
0.36%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 27-03-2025
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.36%

Chance of exploitation in the next 30 days

Percentile

29%

Versus all other CVEs

30-day change

Increase +0.01 pp

From 0.35% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Themehunk1 product
Wordpress1 product
  • big-store≤ 2.0.8 (fixed in 2.0.9)

2 vendors · 2 products

References

2 links