4.8

CVE-2019-20443: wso2 api_manager Cross-site Scripting

CVSS: 4.8v3.1MediumModified
Published 27-01-2020Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2019-20443 is a medium (CVSS 4.8) Cross-site Scripting vulnerability in wso2 api_manager. EPSS estimates a 0.80% chance of exploitation in the next 30 days, higher than 55.8% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
29/100
0100
Medium · default modelHow is this calculated?
CVSS score
4.8/10
010
Medium · v3.1 (NVD)
EPSS score
0.80%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2github, reference

Timeline

  1. 27-01-2020
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

An issue was discovered in WSO2 API Manager 2.6.0, WSO2 Enterprise Integrator 6.5.0, WSO2 IS as Key Manager 5.7.0, and WSO2 Identity Server 5.8.0. A potential stored Cross-Site Scripting (XSS) vulnerability in mediaType has been identified in the registry UI.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

0.80%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

0.00 pp

From 0.80% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.80%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • githubUnverified

    Disclosed

    Maturity: poc

  • referenceUnverified

    Exploit Reference (cybersecurityworks.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Wso23 products

1 vendor · 3 products

References

3 links