8.8

CVE-2021-34628: weblizar admin_custom_login Cross-Site Request Forgery (CSRF)

CVSS: 8.8v3.1HighModified
Published 02-08-2021Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2021-34628 is a high (CVSS 8.8) Cross-Site Request Forgery (CSRF) vulnerability in weblizar admin_custom_login. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.2% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
45/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.70%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 02-08-2021
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

The Admin Custom Login WordPress plugin is vulnerable to Cross-Site Request Forgery due to the loginbgSave action found in the ~/includes/Login-form-setting/Login-form-background.php file which allows attackers to inject arbitrary web scripts, in versions up to and including 3.2.7.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.70%

Chance of exploitation in the next 30 days

Percentile

52%

Versus all other CVEs

30-day change

0.00 pp

From 0.70% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.70%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (plugins.trac.wordpress.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Weblizar1 product
Wordpress1 product
  • admin-custom-login≤ 3.2.7 (fixed in 3.2.8)

2 vendors · 2 products

References

3 links