VulnerabilityAwaiting Analysis

CVE-2026-76977

SAP UI5 does not sufficiently validate the parent frame's origin against the configured allowlist.

MEDIUM 4.3EPSS 0.22%

Does this matter?

Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.

Description

SAP UI5 does not sufficiently validate the parent frame's origin against the configured allowlist. An unauthenticated attacker could host a malicious page to bypass framing restrictions. If an authenticated victim visits the attacker's page and interacts with it, the attacker could trick the victim into performing unintended actions, resulting in a low impact on integrity. There is no impact on confidentiality and availability.

CVSS 3.1: 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
EPSS: 0.22% probability · 13th percentile
CISA KEV: Not listed
Weakness: CWE-1289
Source: cna@sap.com

References

https://me.sap.com/notes/3783189
https://url.sap/sapsecuritypatchday

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.