CVE-2026-34260Network attack vector

Database disclosure and crash via SQL concatenation

Published May 12, 2026 · Updated May 12, 2026

SQL injection in SAP S/4HANA Enterprise Search for ABAP allows remote authenticated users to read database data and crash the application. Enterprise Search directly concatenates user-controlled input into SQL query text and sends the resulting statement to the database without validation. A valid application account is required; exploitation exposes sensitive database information or interrupts service by crashing the application, without reported data modification.

CVSS severity9.6
Critical
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SAP S/4HANA Enterprise Search for ABAP allows remote authenticated users to read database data and crash the application. Enterprise Search directly concatenates user-controlled input into SQL query text and sends the resulting statement to the database without validation. A valid application account is required; exploitation exposes sensitive database information or interrupts service by crashing the application, without reported data modification.

The record

CVE
CVE-2026-34260
Published
May 12, 2026
Updated
May 12, 2026
Vendor
cap-js
Product
SAP S/4HANA
Classifications
CWE-89, T1213.006
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=SAP_BASIS 751
  2. Affected versionversion=SAP_BASIS 752
  3. Affected versionversion=SAP_BASIS 753
  4. Affected versionversion=SAP_BASIS 754
  5. Affected versionversion=SAP_BASIS 755
  6. Affected versionversion=SAP_BASIS 756
  7. Affected versionversion=SAP_BASIS 757
  8. Affected versionversion=SAP_BASIS 758
  9. Affected versionversion=SAP_BASIS 816

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

cap-js · SAP S/4HANAversion=SAP_BASIS 751; version=SAP_BASIS 752; version=SAP_BASIS 753; version=SAP_BASIS 754; version=SAP_BASIS 755; version=SAP_BASIS 756; version=SAP_BASIS 757; version=SAP_BASIS 758; version=SAP_BASIS 816

Published CVSS scores

9.6SAPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H

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.

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

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command
T1213.006Databases

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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