How severe is CVE-2024-10242?

CVE-2024-10242 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-10242 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-10242?

CVE-2024-10242 affects Wso2 Api Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-10242?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-10242 have an EU (EUVD) identifier?

Yes. CVE-2024-10242 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55545.

When was CVE-2024-10242 published?

CVE-2024-10242 was published on 2026-04-16 and last updated on 2026-06-17.

CVE-2024-10242

CVE-2024-10242 is a medium-severity vulnerability in Wso2 Api Manager with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-55545
Weakness: CWE-79
Affected product: Wso2 Api Manager
Published: 2026-04-16
Last modified: 2026-06-17

Description

The authentication endpoint fails to adequately validate user-supplied input before reflecting it back in the response. This allows an attacker to inject malicious script payloads into the input parameters, which are then executed by the victim's browser. Successful exploitation can enable an attacker to redirect the user's browser to a malicious website, modify the UI of the web page, or retrieve information from the browser. However, the impact is limited as session-related sensitive cookies are protected by the httpOnly flag, preventing session hijacking.

Frequently asked questions

What is CVE-2024-10242?: The authentication endpoint fails to adequately validate user-supplied input before reflecting it back in the response. This allows an attacker to inject malicious script payloads into the input parameters, which are then executed by the victim's browser. Successful exploitation can enable an attacker to redirect the user's browser to a malicious website, modify the UI of the web page, or retrieve information from the browser. However, the impact is limited as session-related sensitive cookies are protected by the httpOnly flag, preventing session hijacking.
How severe is CVE-2024-10242?: CVE-2024-10242 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-10242 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-10242?: CVE-2024-10242 affects Wso2 Api Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-10242?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-10242 have an EU (EUVD) identifier?: Yes. CVE-2024-10242 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-55545.
When was CVE-2024-10242 published?: CVE-2024-10242 was published on 2026-04-16 and last updated on 2026-06-17.

References

https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2026/WSO2-2024-3741/

Affected products (1)

cpe:2.3:a:wso2:api_manager:*:*:*:*:*:*:*:*

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