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CVE-2024-10302

Improper Input Validation via Signup Process in Multiple WSO2 Products Enables Content Manipulation and Data Exposure

MEDIUM
5.8
CVSS Score
Published: August 6, 2026 at 07:33 AM UTC
Updated: August 9, 2026 at 02:40 PM UTC
8 products affected across 1 vendorAPI ManagerIdentity ServerIdentity Server As Key Manager

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Severity
MEDIUM5.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

The user self-signup flow in multiple WSO2 products fails to adequately validate user-supplied input. This weakness allows arbitrary unvalidated data to be included within user claims, which are then used by downstream processes. Allowing unvalidated input into user claims can lead to various security risks. Malicious or malformed data injected during signup could be processed by other parts of the application, potentially enabling attacks such as content manipulation, redirection, user interface inconsistencies, unauthorized actions, and data exposure. The actual impact depends on how the compromised data is consumed and the privileges associated with the affected users.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

API Control Plane· WSO2
95%
4.5.0 ≤ v < 4.5.0.104.5.0
Affected range stops below 4.5.0.10, so it looks safe — our inference, not a vendor statement
API Manager· WSO2
95%
3.1.0 ≤ v < 3.1.0.3313.2.0 ≤ v < 3.2.0.4273.2.1 ≤ v < 3.2.1.394.0.0 ≤ v < 4.0.0.3184.1.0 ≤ v < 4.1.0.2004.2.0 ≤ v < 4.2.0.1384.3.0 ≤ v < 4.3.0.514.5.0 ≤ v < 4.5.0.93.1.03.2.03.2.14.0.04.1.04.2.04.3.04.5.0
Affected range stops below 3.1.0.331, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.2.0.427, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.2.1.39, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.0.0.318, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.1.0.200, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.2.0.138, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.3.0.51, so it looks safe — our inference, not a vendor statement
Affected range stops below 4.5.0.9, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 3.1.0 (unknown)
Identity Server· WSO2
95%
5.10.0 ≤ v < 5.10.0.3585.11.0 ≤ v < 5.11.0.3795.10.05.11.0
Affected range stops below 5.10.0.358, so it looks safe — our inference, not a vendor statement
Affected range stops below 5.11.0.379, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 5.10.0 (unknown)
Identity Server As Key Manager· WSO2
95%
5.10.0 ≤ v < 5.10.0.3515.10.0
Affected range stops below 5.10.0.351, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 5.10.0 (unknown)
Open Banking IAM· WSO2
95%
2.0.0 ≤ v < 2.0.0.4002.0.0
Affected range stops below 2.0.0.400, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 2.0.0 (unknown)
Traffic Manager· WSO2
95%
4.5.0 ≤ v < 4.5.0.94.5.0
Affected range stops below 4.5.0.9, so it looks safe — our inference, not a vendor statement
Universal Gateway· WSO2
95%
4.5.0 ≤ v < 4.5.0.94.5.0
Affected range stops below 4.5.0.9, so it looks safe — our inference, not a vendor statement
Carbon Identity Recovery· WSO2
60%
1.4.1 ≤ v < 1.4.1.721.4.100 ≤ v < 1.4.100.81.4.102 ≤ v < 1.4.102.21.4.72 ≤ v < 1.4.72.681.7.2 ≤ v < 1.7.2.41.8.107 ≤ v < 1.8.107.21.8.108 ≤ v < 1.8.108.41.4.11.4.1001.4.1021.4.721.7.21.8.1071.8.108
Affected range stops below 1.4.1.72, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.100.8, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.102.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.4.72.68, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 1.6.380 (unaffected)
Affected range stops below 1.7.2.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.8.107.2, so it looks safe — our inference, not a vendor statement
Affected range stops below 1.8.108.4, so it looks safe — our inference, not a vendor statement
Vendor states this is fixed in 1.8.109 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

Vendor Advisory
Source: cverecord
https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3740/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.8MEDIUM[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusUNDERGOING ANALYSIS
CWE
CWE-20

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