CVE-2024-4867
CVE-2024-4867 is a medium-severity vulnerability in Wso2 Api Manager with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 0% (9th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-55547
- Weakness: CWE-79
- Affected product: Wso2 Api Manager
- Published:
- Last modified:
Description
The WSO2 API Manager developer portal accepts user-supplied input without enforcing expected validation constraints or proper output encoding. This deficiency allows a malicious actor to inject script content that is executed within the context of a user's browser. By leveraging this cross-site scripting vulnerability, a malicious actor can cause the browser to redirect to a malicious website, make changes to the UI of the web page, or retrieve information from the browser. However, session hijacking is not possible as all session-related sensitive cookies are protected by the httpOnly flag.
Frequently asked questions
- What is CVE-2024-4867?
- The WSO2 API Manager developer portal accepts user-supplied input without enforcing expected validation constraints or proper output encoding. This deficiency allows a malicious actor to inject script content that is executed within the context of a user's browser. By leveraging this cross-site scripting vulnerability, a malicious actor can cause the browser to redirect to a malicious website, make changes to the UI of the web page, or retrieve information from the browser. However, session hijacking is not possible as all session-related sensitive cookies are protected by the httpOnly flag.
- How severe is CVE-2024-4867?
- CVE-2024-4867 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2024-4867 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-4867?
- CVE-2024-4867 affects Wso2 Api Manager. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-4867?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-4867 have an EU (EUVD) identifier?
- Yes. CVE-2024-4867 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55547.
- When was CVE-2024-4867 published?
- CVE-2024-4867 was published on 2026-04-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*
More vulnerabilities in Wso2 Api Manager
- CVE-2025-9312 — Critical (CVSS 9.8): A missing authentication enforcement vulnerability exists in the mutual TLS (mTLS) implementation used by System REST…
- CVE-2025-9152 — Critical (CVSS 9.8): An improper privilege management vulnerability exists in WSO2 API Manager due to missing authentication and…
- CVE-2025-10611 — Critical (CVSS 9.8): Due to an insufficient access control implementation in multiple WSO2 Products, authentication and authorization checks…
- CVE-2024-6914 — Critical (CVSS 9.8): An incorrect authorization vulnerability exists in multiple WSO2 products due to a business logic flaw in the account…
- CVE-2022-29464 — Critical (CVSS 9.8): Certain WSO2 products allow unrestricted file upload with resultant remote code execution. The attacker must use a…
- CVE-2020-13226 — Critical (CVSS 9.8): WSO2 API Manager 3.0.0 does not properly restrict outbound network access from a Publisher node, opening up the…
All CVEs affecting Wso2 Api Manager →
Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities
- CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
- CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
- CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
- CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
- CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
- CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…
Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →