4.3

CVE-2023-3202: inspireui mstore_api Cross-Site Request Forgery (CSRF)

CVSS: 4.3v3.1MediumModified
Published 12-07-2023Last modified 08-04-2026
Open JSON

Vulnerability summary

CVE-2023-3202 is a medium (CVSS 4.3) Cross-Site Request Forgery (CSRF) vulnerability in inspireui mstore_api. EPSS estimates a 0.30% chance of exploitation in the next 30 days, higher than 20.8% of scored vulnerabilities.

Overall risk
17/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.30%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 12-07-2023
    PublishedVulnerability first disclosed.
  2. 08-04-2026
    Last modifiedVulnerability information updated.

Description

The MStore API plugin for WordPress is vulnerable to Cross-Site Request Forgery due to missing nonce validation on the mstore_update_firebase_server_key function. This makes it possible for unauthenticated attackers to update the firebase server key to push notification when order status changed via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.30%

Chance of exploitation in the next 30 days

Percentile

21%

Versus all other CVEs

30-day change

0.00 pp

From 0.30% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.30%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Inspireui2 products
Wordpress1 product
  • mstore-api≤ 3.9.6 (fixed in 3.9.7)

2 vendors · 3 products

References

4 links