6.1

CVE-2020-13688: drupal Cross-site Scripting

CVSS: 6.1v3.1MediumModified
Published 11-06-2021Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-13688 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in drupal. EPSS estimates a 0.66% chance of exploitation in the next 30 days, higher than 50.7% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (NVD)
EPSS score
0.66%
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. 11-06-2021
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Cross-site scripting vulnerability in l Drupal Core allows an attacker could leverage the way that HTML is rendered for affected forms in order to exploit the vulnerability. This issue affects: Drupal Core 8.8.X versions prior to 8.8.10; 8.9.X versions prior to 8.9.6; 9.0.X versions prior to 9.0.6.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.66%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

0.00 pp

From 0.66% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.66%

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

Drupal2 products
  • drupal≥ 8.8.0, < 8.8.10 | ≥ 8.9.0, < 8.9.6 | ≥ 9.0.0, < 9.0.6
  • drupal core≥ 8.8.X, < 8.8.10 | ≥ 8.9.X, < 8.9.6 | ≥ 9.0.X, < 9.0.6

1 vendor · 2 products

References

1 links