6.1

CVE-2023-31664: wso2 api_manager Cross-site Scripting

CVSS: 6.1v3.1MediumModified
Published 23-05-2023Last modified 31-01-2025
Open JSON

Vulnerability summary

CVE-2023-31664 is a medium (CVSS 6.1) Cross-site Scripting vulnerability in wso2 api_manager. EPSS estimates a 1.20% chance of exploitation in the next 30 days, higher than 67.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.1/10
010
Medium · v3.1 (CVE.org)
EPSS score
1.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1github

Timeline

  1. 23-05-2023
    PublishedVulnerability first disclosed.
  2. 31-01-2025
    Last modifiedVulnerability information updated.

Description

A reflected cross-site scripting (XSS) vulnerability in /authenticationendpoint/login.do of WSO2 API Manager before 4.2.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the tenantDomain parameter.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

1.20%

Chance of exploitation in the next 30 days

Percentile

68%

Versus all other CVEs

30-day change

0.00 pp

From 1.20% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.20%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • githubUnverified

    Cve 2023 31664

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Wso21 product

1 vendor · 1 product

References

3 links