CVE-2025-5769

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 62/100
Published: 2026-11-03 Modified: 2026-11-03 First seen: 2026-11-03 Status: active

Attack Surface

Network Low Complexity No Auth Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Changed
C: Low
I: Low
A: None

Description

The authentication endpoint does not properly encode user-supplied input before rendering it within the web page. This lack of output encoding allows an attacker to inject malicious JavaScript payloads into the authentication flow, which are then executed by the victim's browser. By exploiting this vulnerability, an attacker can redirect the user's browser to a malicious website, modify the content of the web page displayed to the user, or exfiltrate information from the browser. However, due to the implementation of the httpOnly flag on session-related sensitive cookies, session hijacking and similar attacks are not possible.

Affected Software (14)

VendorProductVersion
WSO2 WSO2 API Control Plane 4.5.0 < 4.5.0.11
WSO2 WSO2 API Manager 3.2.0 < 3.2.0.430
WSO2 WSO2 API Manager 3.2.1 < 3.2.1.50
WSO2 WSO2 API Manager 4.1.0 < 4.1.0.212
WSO2 WSO2 API Manager 4.2.0 < 4.2.0.150
WSO2 WSO2 API Manager 4.3.0 < 4.3.0.63
WSO2 WSO2 API Manager 4.4.0 < 4.4.0.26
WSO2 WSO2 API Manager 4.5.0 < 4.5.0.10
WSO2 WSO2 Identity Server 5.10.0 < 5.10.0.359
WSO2 WSO2 Identity Server 5.11.0 < 5.11.0.404
WSO2 WSO2 Identity Server 6.0.0 < 6.0.0.237
WSO2 WSO2 Identity Server 6.1.0 < 6.1.0.234
WSO2 WSO2 Identity Server 7.0.0 < 7.0.0.107
WSO2 WSO2 Identity Server 7.1.0 < 7.1.0.12

Bug Bounty Relevance

62 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.17%
Raw Score 0.001700
Percentile 6.4%
Date 2026-11-05

EPSS Trend

2026-11-05
0.00170
2026-11-04
0.00170
2026-11-03
0.00170

Intelligence Sources

mitre ref →
nvd ref →