CVE-2026-89106

Authenticated browser-script execution

Published Oct 13, 2026 · Updated Oct 13, 2026

Cross-site scripting in SAP SE SAPUI5 allows remote authenticated users to execute browser scripts via crafted content. The supplied record describes inadequate validation before content reaches a victim's browser, but the affected control and code path remain publicly unverified. Exploitation requires low privileges and an unspecified configuration; the record reports limited disclosure and modification of data, without service interruption.

CVSS severityUnavailable
Unscored
EPSS probability0.13%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in SAP SE SAPUI5 allows remote authenticated users to execute browser scripts via crafted content. The supplied record describes inadequate validation before content reaches a victim's browser, but the affected control and code path remain publicly unverified. Exploitation requires low privileges and an unspecified configuration; the record reports limited disclosure and modification of data, without service interruption.

The record

CVE
CVE-2026-89106
Published
Oct 13, 2026
Updated
Oct 13, 2026
Vendor
SAP SE
Product
SAPUI5
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=754
  2. Affected versionversion=755
  3. Affected versionversion=756
  4. Affected versionversion=757
  5. Affected versionversion=758
  6. Affected versionversion=816
  7. Affected versionversion=SAP_UI 750
  8. Affected versionversion=UI_700 200

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

SAP SE · SAPUI5version=754; version=755; version=756; version=757; version=758; version=816; version=SAP_UI 750; version=UI_700 200

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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