Medium 4.9Published Aug 6, 2026

CVE-2024-8995Authorization Code issued for Deleted User reuse in Multiple WSO2 Products Allows Unauthorized Access

Updated under an hour ago (Oct 27, 2026, 1:30 PM ET)

Does this affect you?

It affects WSO2 API Manager and 8 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for WSO2 API Manager

Exploited in the last 30 days

Unused authorization codes issued to deleted users are not being properly invalidated or removed from the system. This allows for the persistence of these codes, enabling them to be potentially reused. If an attacker possesses both the authorization code and the associated client credentials (client ID and client secret), they can leverage these unused codes to obtain access tokens on behalf of users who have already been deleted. This may lead to unauthorized access to sensitive resources and services, contingent on the scopes originally authorized for the compromised authorization code.

CVSS: 4.9 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-613
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: WSO2
NVD analysis: Analyzed
Record last updated: Aug 6, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

WSO2 WSO2 API Manager wso2:api_manager (from the name)	before 3.1.0 status unknown; from 3.1.0 before 3.1.0.320; from 3.2.0 before 3.2.0.413; from 3.2.1 before 3.2.1.90; from 4.0.0 before 4.0.0.334; from 4.1.0 before 4.1.0.255; from 4.2.0 before 4.2.0.195; from 4.3.0 before 4.3.0.106; and 3 more ranges	CNA record
WSO2 WSO2 Traffic Manager wso2:traffic_manager (from the name)	from 4.5.0 before 4.5.0.54; from 4.6.0 before 4.6.0.19	CNA record
WSO2 WSO2 API Control Plane wso2:api_control_plane (from the name)	from 4.5.0 before 4.5.0.56; from 4.6.0 before 4.6.0.20	CNA record
WSO2 WSO2 Universal Gateway wso2:universal_gateway (from the name)	from 4.5.0 before 4.5.0.55; from 4.6.0 before 4.6.0.19	CNA record
WSO2 WSO2 Open Banking AM wso2:open_banking_am (from the name)	before 2.0.0 status unknown; from 2.0.0 before 2.0.0.369	CNA record
WSO2 WSO2 Identity Server wso2:identity_server (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.345; from 5.11.0 before 5.11.0.395; from 6.0.0 before 6.0.0.229; from 6.1.0 before 6.1.0.208	CNA record
WSO2 WSO2 Open Banking IAM wso2:open_banking_iam (from the name)	before 2.0.0 status unknown; from 2.0.0 before 2.0.0.389	CNA record
WSO2 WSO2 Identity Server as Key Manager wso2:identity_server_as_key_manager (from the name)	before 5.10.0 status unknown; from 5.10.0 before 5.10.0.338	CNA record
WSO2 WSO2 Carbon OAuth wso2:carbon_oauth (from the name)	from 6.4.2 before 6.4.2.154; from 6.4.111 before 6.4.111.131; from 6.4.176 before 6.4.176.35; from 6.4.180 before 6.4.180.17; from 6.8.0 before 6.8.0.46; from 6.9.6 before 6.9.6.34; from 6.11.21 before 6.11.21.59; from 6.13.16 before 6.13.16.27; and 4 more ranges	CNA record
wso2 api_control_plane wso2:api_control_plane	from 4.5.0 before 4.5.0.56; from 4.6.0 before 4.6.0.20	NVD
1–10 of 17

References

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-2753/	vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.