CVE-2024-10302 — Improper Input Validation via Signup Process in Multiple WSO2 Products Enables Content Manipulation and Data Exposure
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.
Who exploits it and how urgent it is
A 0–100 score combining confirmed exploitation, ransomware and APT use, public exploits, EPSS and severity.
How the score was calculated
- Technical severity (medium)+3
The score orders the patch queue; it does not replace your asset context (internet exposure, criticality, compensating controls).
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the sources call it.
CISA SSVC assessment CISA
Three decision points CISA publishes for the CVEs it assesses (SSVC 2.0.3). A stakeholder decision, not a severity score.
Remediation
Fixes and mitigations documented by the sources — linked to the original advisory.
No fix documented by the sources we poll. That does not mean none exists: check the vendor advisory.
First 24 hours
Ordered from the record’s own fields — exposure first, because you cannot patch what you have not found. A rule-generated starting point.
- Identify exposed assets running the affected vendor/product/version combinations (WSO2 Api Control Plane, WSO2 Api Manager, WSO2 Identity Server…).
- The attack is network-based and needs no privileges: restrict exposure (ACLs, VPN, WAF) until patched.
- No fix documented in the sources: reduce exposure and monitor the vendor advisory.
- Search available logs for exploit probes matching the vulnerability class (input validation), errors and authentication anomalies.
Affected scope
Vendor, product and versions as the sources word them.
| Vendor | Product | Versions | Status | Source |
|---|---|---|---|---|
| WSO2 | Api Control Plane | ≥ 4.5.0 and < 4.5.0.10 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Api Control Plane | version 4.5.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Api Manager | ≥ 4.0.0 and < 4.0.0.318≥ 4.5.0 and < 4.5.0.9≥ 4.3.0 and < 4.3.0.51≥ 4.2.0 and < 4.2.0.138≥ 4.1.0 and < 4.1.0.200≥ 3.2.1 and < 3.2.1.39≥ 3.2.0 and < 3.2.0.427≥ 3.1.0 and < 3.1.0.331 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Api Manager | version 4.3.0version 3.1.0version 3.2.0version 3.2.1version 4.0.0version 4.1.0version 4.2.0version 4.5.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Identity Server | version 5.10.0version 5.11.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Identity Server | ≥ 5.10.0 and < 5.10.0.358≥ 5.11.0 and < 5.11.0.379 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Identity Server As Key Manager | ≥ 5.10.0 and < 5.10.0.351 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Identity Server As Key Manager | version 5.10.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Open Banking Iam | ≥ 2.0.0 and < 2.0.0.400 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Open Banking Iam | version 2.0.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Traffic Manager | version 4.5.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | Traffic Manager | ≥ 4.5.0 and < 4.5.0.9 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Universal Gateway | ≥ 4.5.0 and < 4.5.0.9 | Vulnerable | CVE Program (cve.org) e CISA ADP |
| WSO2 | Universal Gateway | version 4.5.0 | Vulnerable | NIST National Vulnerability Database |
| WSO2 | WSO2 Carbon Identity Recovery Management | ≥ 1.4.1 and < 1.4.1.72≥ 1.4.72 and < 1.4.72.68≥ 1.4.100 and < 1.4.100.8≥ 1.4.102 and < 1.4.102.2≥ 1.7.2 and < 1.7.2.4≥ 1.8.107 and < 1.8.107.2≥ 1.8.108 and < 1.8.108.4 | Vulnerable | CVE Program (cve.org) e CISA ADP |
Attack characteristics
The CVSS vector, decoded. It describes the attack, not your exposure to it.
Every base score collected
Sources score independently and may disagree; each row says who scored it and under which version.
| Score | Version | Severity | Expl. | Impact | Scored by |
|---|---|---|---|---|---|
| 5.8 | CVSS 3.1 | Medium | 3.9 | 1.4 | nvd@nist.gov via NIST National Vulnerability Database |
| 4.0 | CVSS 3.1 | Medium | 2.2 | 1.4 | ed10eef1-636d-4fbe-9993-6890dfa878f8 via NIST National Vulnerability Database |
| 4.0 | CVSS 3.1 | Medium | — | — | WSO2 via CVE Program (cve.org) e CISA ADP |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N (score shown at the top: nvd@nist.gov) Weakness MITRE
Weakness class according to MITRE’s CWE catalog.
Detection
Read off the CVSS vector and the weakness class. Starting points, not tested rules.
- Prioritize edge telemetry for the network-reachable component (proxy, WAF, IDS/IPS).
Timeline
What happened to this CVE, newest first.
- 2026
- Affected products added · wso2/wso2 api control plane, wso2/wso2 traffic manager, wso2/wso2 universal gateway, wso2/wso2 api manager, wso2/wso2 op
- SSVC assessment updated
- Record published
- CVSS changed · 5.8
- Source status changed · → Undergoing Analysis
- Record created in this database
- CVE published
Source activity
Repeated readings are counted rather than listed.
- 1× Official description updated · Oct 15, 2026 – Oct 15, 2026
References
1 on the record
Elsewhere on this site
Related CVEs (same products)
- Medium CVE-2024-8122 Potential brute force vulnerability due to non-expiring SMS OTPs 8d
- Medium CVE-2025-5802 Username Enumeration via Self Registration Flow in Multiple WSO2 Products Allows User Account Discovery Sep 15, 2026
- Low CVE-2025-13166 Username Enumeration via SMS OTP Flow in WSO2 Identity Server Allows User Account Discovery Sep 15, 2026
- Medium CVE-2026-4103 Cross-Site Scripting via HTML Sanitization in WSO2 Publisher and Developer Portals Allows Malicious Script Execution Sep 14, 2026
- Medium CVE-2026-3096 Reverse Tabnabbing via New Tab Navigation in Multiple WSO2 Products Allows Phishing and Credential Theft Sep 10, 2026
- High CVE-2025-12737 Arbitrary Code Execution via Administrative Operations in Multiple WSO2 Products Allows Remote Code Execution Sep 3, 2026
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No FIRST EPSS score.
- No fixed version, patch or mitigation documented.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.
Answered from this record
Text assembled only from the fields above — no additional claims.
What should defenders know first?
CVE-2024-10302 is "Improper Input Validation via Signup Process in Multiple WSO2 Products Enables Content Manipulation and Data Exposure", rated Medium. It affects Api Control Plane (WSO2); versions are in the scope table. It is not in CISA KEV, which does not rule out exploitation. CVSS 5.8 describes technical severity. First verify whether exposed or business-critical assets run the affected versions, apply vendor fixes or mitigations, and preserve logs for review.
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