MediumCVE-2024-10302

    WSO2 API Control Plane: Improper Input Validation (CVE-2024-10302)

    Published Last modified Sources: CVE.org

    What is affected, what to do

    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.

    Update WSO2 API Control Plane to version 4.5.0.10, WSO2 Traffic Manager to version 4.5.0.9, WSO2 Universal Gateway to version 4.5.0.9.

    Affected
    • WSO2 API Control Plane lt 4.5.0..4.5.0.10
    • WSO2 Traffic Manager lt 4.5.0..4.5.0.9
    • WSO2 Universal Gateway lt 4.5.0..4.5.0.9
    • WSO2 API Manager lt 3.1.0..3.1.0.331
    • WSO2 API Manager lt 3.2.0..3.2.0.427
    • WSO2 API Manager lt 3.2.1..3.2.1.39
    • WSO2 API Manager lt 4.0.0..4.0.0.318
    • WSO2 API Manager lt 4.1.0..4.1.0.200
    • WSO2 API Manager lt 4.2.0..4.2.0.138
    • WSO2 API Manager lt 4.3.0..4.3.0.51
    • WSO2 API Manager lt 4.5.0..4.5.0.9
    • WSO2 Open Banking IAM lt 2.0.0..2.0.0.400
    • WSO2 Identity Server as Key Manager lt 5.10.0..5.10.0.351
    • WSO2 Identity Server lt 5.10.0..5.10.0.358
    • WSO2 Identity Server lt 5.11.0..5.11.0.379
    • WSO2 Carbon Identity Recovery Management lt 1.4.1..1.4.1.72
    • WSO2 Carbon Identity Recovery Management lt 1.4.72..1.4.72.68
    • WSO2 Carbon Identity Recovery Management lt 1.4.100..1.4.100.8
    • WSO2 Carbon Identity Recovery Management lt 1.4.102..1.4.102.2
    • WSO2 Carbon Identity Recovery Management lt 1.7.2..1.7.2.4
    • WSO2 Carbon Identity Recovery Management lt 1.8.107..1.8.107.2
    • WSO2 Carbon Identity Recovery Management lt 1.8.108..1.8.108.4
    Fixed in
    • WSO2 API Control Plane 4.5.0.10
    • WSO2 Traffic Manager 4.5.0.9
    • WSO2 Universal Gateway 4.5.0.9
    • WSO2 API Manager 3.1.0.331
    • WSO2 API Manager 3.2.0.427
    • WSO2 API Manager 3.2.1.39
    • WSO2 API Manager 4.0.0.318
    • WSO2 API Manager 4.1.0.200
    • WSO2 API Manager 4.2.0.138
    • WSO2 API Manager 4.3.0.51
    • WSO2 API Manager 4.5.0.9
    • WSO2 Open Banking IAM 2.0.0.400
    • WSO2 Identity Server as Key Manager 5.10.0.351
    • WSO2 Identity Server 5.10.0.358
    • WSO2 Identity Server 5.11.0.379
    • WSO2 Carbon Identity Recovery Management 1.4.1.72
    • WSO2 Carbon Identity Recovery Management 1.4.72.68
    • WSO2 Carbon Identity Recovery Management 1.4.100.8
    • WSO2 Carbon Identity Recovery Management 1.4.102.2
    • WSO2 Carbon Identity Recovery Management 1.7.2.4
    • WSO2 Carbon Identity Recovery Management 1.8.107.2
    • WSO2 Carbon Identity Recovery Management 1.8.108.4

    Not sure whether and how you are affected? Ask a question about this vulnerability

    Metrics

    5.8

    Priority

    XIEM Effective CVSS: highest available CVSS rating from NVD and vendor data.

    Source: NVD, CVSS v3

    5.8

    CVSS v3

    Severity Medium on the scale from 0 to 10.

    Source: CVE.org

    0.3 %

    EPSS score

    Low — model estimates < 1% exploitation likelihood.

    Source: FIRST EPSS, percentile 21.7

    Show all metrics
    Severity
    Medium
    Priority (0–325)

    The priority score is a consolidated metric that condenses several individual signals into a single, action-guiding ranking: technical severity (CVSS), exploitation likelihood (EPSS), known-exploited status (KEV) and the context of the affected asset. The aim is to answer the only truly important question in vulnerability management: what first?

    Read in glossary
    55.24 Methodology
    Exploit maturity

    An exploit is code or a technique that specifically uses a concrete vulnerability to force unintended behaviour — such as executing code or escalating privileges. It is the tool that turns a theoretical flaw into a practical attack.

    Read in glossary
    no public PoC known
    XIEM Effective CVSS

    XIEM® is the tiered managed-security operating model from NEOSEC and a registered trademark of NEOSEC GmbH. It extends classic SIEM — the central collection, normalisation and correlation of security-relevant events — with endpoint forensics, network visibility and deception technology, and consolidates them into three building tiers: Sentry, Orchestrate and Command.

    Read in glossary
    5.8 Methodology
    CVSS v3

    CVSS is the globally established, open standard for assessing the technical severity of a vulnerability on a scale from 0 to 10. It describes how easily a flaw can be exploited and what damage it can cause — but not how likely its actual exploitation is. CVSS and the complementary EPSS deliberately answer different questions.

    Read in glossary
    5.8
    EPSS score

    The EPSS score is the absolute model output for an individual vulnerability: the estimated probability of real-world exploitation within the next 30 days, expressed as a value between 0 and 1 (i.e. 0 % to 100 %). A score of 0.42 means „the model estimates a 42 % chance of real-world exploitation within 30 days“.

    Read in glossary
    0.3 %
    Low — model estimates < 1% exploitation likelihood.
    EPSS percentile

    The EPSS percentile is the relative position of a vulnerability within all EPSS-scored CVEs, expressed as a value between 0 and 1. A percentile of 0.90 means „this CVE has a higher EPSS score than 90 % of all other scored CVEs“. Unlike the EPSS score, it is not a probability — but a positioning within a ranking.

    Read in glossary
    21.7
    Elevated — this CVE ranks above at least 10% of all CVEs scored today.
    KEV status

    The KEV catalogue is a list maintained by the US authority CISA of vulnerabilities for which active exploitation in the wild has been confirmed. It answers not the question „how severe?“ but „is it already being attacked?“ — thereby sharply prioritising patching.

    Read in glossary
    —
    Published
    CISA assessment (SSVC)
    Exploitation: none known · not automatable · Technical impact: partial
    Source: CISA Vulnrichment, as of 6 August 2026
    CWE

    CWE is a catalogue of typical weakness types in software and hardware — such as flawed input validation, unsafe memory handling or poor authentication. Where a CVE names a concrete vulnerability in a concrete product, a CWE describes the underlying class of defect.

    Read in glossary
    CWE-20

    Detection rules

    No NEOSEC detection rule is available for this vulnerability yet.

    Classification under NIS2 and CRA

    Rule-based classification from exploitation status and severity. It does not replace a case-by-case assessment.

    NIS2

    NIS2 is EU Directive (EU) 2022/2555 to raise the level of cybersecurity across the Union. It substantially broadens obligations compared with the first NIS directive: more sectors, mandatory risk management, staged reporting duties and personal accountability of senior management.

    Read in glossary
    Handle the vulnerability in regular vulnerability handling under Art. 21(2)(e) NIS2.
    CRA

    The CRA is EU Regulation (EU) 2024/2847 setting horizontal cybersecurity requirements for „products with digital elements“ — from industrial controllers and software to connected consumer devices. For the first time manufacturers must ensure security across the entire product lifecycle, handle vulnerabilities and provide security updates.

    Read in glossary
    From 11.12.2027, Annex I Part II CRA requires manufacturers of affected products with digital elements to handle vulnerabilities without delay and provide security updates.
    ISO/IEC 27001

    ISO/IEC 27001 is the internationally leading standard for an information security management system (ISMS). It describes a risk-based, process-oriented framework to systematically plan, implement, review and improve information security.

    Read in glossary
    Control A.8.8, management of technical vulnerabilities: assess relevance to your systems, plan remediation and keep evidence.

    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.

    Source: cvelistv5, NVD (NIST)

    Affected products

    The following versions are affected. Older releases of the same product line are also vulnerable unless stated otherwise.

    Affected products
    Affected versionsFixed in
    WSO2WSO2 API Control Plane
    • 4.5.0 – < 4.5.0.10
    • 4.5.0.10
    WSO2WSO2 API Manager
    • 4.0.0 – < 4.0.0.318
    • 3.2.0 – < 3.2.0.427
    • 4.5.0 – < 4.5.0.9
    • 4.1.0 – < 4.1.0.200
    • 3.1.0 – < 3.1.0.331
    • 4.2.0 – < 4.2.0.138
    • 3.2.1 – < 3.2.1.39
    • 4.3.0 – < 4.3.0.51
    • 4.0.0.318
    • 3.2.0.427
    • 4.5.0.9
    • 4.1.0.200
    • 3.1.0.331
    • 4.2.0.138
    • 3.2.1.39
    • 4.3.0.51
    WSO2WSO2 Carbon Identity Recovery Management
    • 1.8.108 – < 1.8.108.4
    • 1.8.107 – < 1.8.107.2
    • 1.4.100 – < 1.4.100.8
    • 1.4.1 – < 1.4.1.72
    • 1.7.2 – < 1.7.2.4
    • 1.4.72 – < 1.4.72.68
    • 1.4.102 – < 1.4.102.2
    • 1.8.108.4
    • 1.8.107.2
    • 1.4.100.8
    • 1.4.1.72
    • 1.7.2.4
    • 1.4.72.68
    • 1.4.102.2
    WSO2WSO2 Identity Server
    • 5.10.0 – < 5.10.0.358
    • 5.11.0 – < 5.11.0.379
    • 5.10.0.358
    • 5.11.0.379
    WSO2WSO2 Identity Server as Key Manager
    • 5.10.0 – < 5.10.0.351
    • 5.10.0.351
    WSO2WSO2 Open Banking IAM
    • 2.0.0 – < 2.0.0.400
    • 2.0.0.400
    WSO2WSO2 Traffic Manager
    • 4.5.0 – < 4.5.0.9
    • 4.5.0.9
    WSO2WSO2 Universal Gateway
    • 4.5.0 – < 4.5.0.9
    • 4.5.0.9
    wso2api_control_plane
    • 4.5.0
    • —
    wso2api_manager
    • 4.5.0
    • 4.2.0
    • 3.2.0
    • 4.1.0
    • 4.3.0
    • 3.1.0
    • 3.2.1
    • 4.0.0
    • —
    • —
    • —
    • —
    • —
    • —
    • —
    • —
    wso2identity_server
    • 5.11.0
    • 5.10.0
    • —
    • —
    wso2identity_server_as_key_manager
    • 5.10.0
    • —
    wso2open_banking_iam
    • 2.0.0
    • —
    wso2traffic_manager
    • 4.5.0
    • —
    wso2universal_gateway
    • 4.5.0
    • —

    Vendors and products

    Weakness classes (CWE)

    • CWE-20Improper Input Validation

      Class

      The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

      Entry at MITRE CWE-20

    References & sources

    • security.docs.wso2.comen/latest/security-announcements/security-advisories/2026/WSO2-…Vendor advisory, Vendor advisory

    Changes to this CVE

    Who changed this CVE and when: NVD (analysis, affected products, CVSS), the CVE publisher (CNA) and additional providers such as CISA (ADP).

    1. Initial analysis by NVDNVD

      Newly listed as affected:

      CVSS V3.1: AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N

      Show 3 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      CVSSadded
      —
      AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
      Product configurationadded
      —
      OR *cpe:2.3:a:wso2:api_manager:3.1.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:identity_server_as_key_manager:5.10.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:identity_server:5.11.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:4.0.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:3.2.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:identity_server:5.10.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:open_banking_iam:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:3.2.1:*:*:*:*:*:*:* *cpe:2.3:a:wso2:traffic_manager:4.5.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:universal_gateway:4.5.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:4.2.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:4.3.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_control_plane:4.5.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:4.1.0:*:*:*:*:*:*:* *cpe:2.3:a:wso2:api_manager:4.5.0:*:*:*:*:*:*:*
      Reference typeadded
      —
      WSO2 LLC: https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3740/ Types: Vendor Advisory

      Source identifier: nvd@nist.gov

    2. Record modifiedCISA ADP

      CISA assessment (SSVC): exploitation: none known, automatable: no

      Show the original change
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      SSVC assessmentadded
      —
      {"id":"CVE-2024-10302","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"version":"2.0.3","timestamp":"2026-08-06T12:34:51.949840Z"}

      Source identifier: 134c704f-9b21-4f2e-91b3-4a467353bcc0

    3. Receiveded10eef1…

      CVSS V3.1: AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N

      Weakness type: CWE-20

      Description added or changed

      Show 5 original changes
      Individual changes of this event as published by NVD
      TypeActionBeforeAfter
      Affected versions (publisher)added
      —
      WSO2 API Control Plane, WSO2 Traffic Manager, WSO2 Universal Gateway (+5)
      Descriptionadded
      —
      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.
      CVSSadded
      —
      AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
      Weakness type (CWE)added
      —
      CWE-20
      Referenceadded
      —
      https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3740/

      Source identifier: ed10eef1-636d-4fbe-9993-6890dfa878f8

    One NVD translation into another language is hidden.

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