How severe is CVE-2025-42990?

CVE-2025-42990 has a CVSS 3.x base score of 3.0, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-42990 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.

How do I fix CVE-2025-42990?

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

Does CVE-2025-42990 have an EU (EUVD) identifier?

Yes. CVE-2025-42990 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17598.

When was CVE-2025-42990 published?

CVE-2025-42990 was published on 2025-06-10 and last updated on 2026-06-17.

CVE-2025-42990

CVE-2025-42990 is a low-severity vulnerability with a CVSS 3.x base score of 3.0. 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: Low (CVSS 3.x base score 3.0)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17598
Weakness: CWE-79
Published: 2025-06-10
Last modified: 2026-06-17

Description

Unprotected SAPUI5 applications allow an attacker with basic privileges to inject malicious HTML code into a webpage, with the goal of redirecting users to the attacker controlled URL. This issue could impact the integrity of the application. Confidentiality or Availability are not impacted.

Frequently asked questions

What is CVE-2025-42990?: Unprotected SAPUI5 applications allow an attacker with basic privileges to inject malicious HTML code into a webpage, with the goal of redirecting users to the attacker controlled URL. This issue could impact the integrity of the application. Confidentiality or Availability are not impacted.
How severe is CVE-2025-42990?: CVE-2025-42990 has a CVSS 3.x base score of 3.0, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-42990 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.
How do I fix CVE-2025-42990?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-42990 have an EU (EUVD) identifier?: Yes. CVE-2025-42990 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17598.
When was CVE-2025-42990 published?: CVE-2025-42990 was published on 2025-06-10 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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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…

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