CVE-2024-5563CWE-306

CVE-2024-5563

Medium · published October 21, 2026

CVSS v3.1
4.8
EPSS
0%
Percentile
8.4
In the wild
Unconfirmed
What it is

Due to an incomplete implementation, reCaptcha is not applied to certain authentication flows even when the reCaptcha option is enabled. This oversight permits attackers to bypass the intended protection mechanism.

Brute force attacks, if successful, can lead to unauthorized access to user accounts and sensitive information by systematically attempting various credential combinations.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00192 · 8.4th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-10-21T18:17Z
References (1)
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3436/ · ed10eef1-636d-4fbe-9993-6890dfa878f8
EPSS history
Timeline
  • 23 OCT 03:45Z
    EPSS moved — → 0%
    epss
  • 21 OCT 13:44Z
    Incomplete reCaptcha Implementation in Authentication Flows in WSO2 Identity Server Allows Brute Force Attacks
    cvelistv5
  • 21 OCT 13:44Z
    Incomplete reCaptcha Implementation in Authentication Flows in WSO2 Identity Server Allows Brute Force Attacks
    cvelistv5