5.4

CVE-2021-24271: brainstormforce ultimate_addons_for_elementor Cross-site Scripting

CVSS: 5.4v3.1MediumModified
Published 05-05-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-24271 is a medium (CVSS 5.4) Cross-site Scripting vulnerability in brainstormforce ultimate_addons_for_elementor. EPSS estimates a 0.59% chance of exploitation in the next 30 days, higher than 47.1% 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
0.59%
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. 05-05-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

The “Ultimate Addons for Elementor” WordPress Plugin before 1.30.0 has several widgets that are vulnerable to stored Cross-Site Scripting (XSS) by lower-privileged users such as contributors, all via a similar method.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.59%

Chance of exploitation in the next 30 days

Percentile

47%

Versus all other CVEs

30-day change

0.00 pp

From 0.59% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.59%

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

Brainstormforce1 product
Unknown1 product
Wordpress1 product
  • ultimate-elementor< 1.30.0

3 vendors · 3 products

References

3 links