Threat Intelligence / CVE / CVE-2026-34260

CVE-2026-34260 — SAP_SE SAP S/4HANA (SAP Enterprise Search for ABAP)

CVSS v3.1 9.6 (CRITICAL) · EPSS 0.0% (higher than 3.2% of all scored CVEs) · Priority 4.9/10 · Published 2026-05-12

As of 2026-05-12, CVE-2026-34260 is a CRITICAL-severity vulnerability in SAP_SE SAP S/4HANA (SAP Enterprise Search for ABAP), CVSS v3.1 9.6, EPSS 0.0% (3.2th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-34260, most recently “SAP May 2026 HotNews — CVE-2026-34263 Commerce Cloud Unauthenticated RCE & CVE-2026-34260 S/4HANA Enterprise Search SQL Injection (CVSS 9.6)”.

Last updated: 2026-05-12

What is CVE-2026-34260?

SAP S/4HANA (SAP Enterprise Search for ABAP) contains a SQL injection vulnerability that allows an authenticated attacker to inject malicious SQL statements through user-controlled input. The application directly concatenates this malicious user input into SQL queries, which are then passed to the underlying database without proper validation or sanitization. Upon successful exploitation, an attacker may gain unauthorized access to sensitive database information and could potentially crash the application. This vulnerability has a high impact on the confidentiality and availability of the application, while integrity remains unaffected.

The record classifies CVE-2026-34260 under weakness class CWE-89. Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 123 days ago.

Severity and exploitation probability

CVSS v3.1 base score: 9.6 — CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
EPSS (FIRST): 0.0% probability of exploitation in the next 30 days, higher than 3.2% of all scored CVEs
CISA KEV: Not listed in the CISA Known Exploited Vulnerabilities catalog
Threadlinqs priority: 4.9/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
Published: 2026-05-12

Is CVE-2026-34260 being exploited?

It currently carries a trending score of 6 in the Threadlinqs vulnerability feed.

Affected products and versions

SAP_SE: SAP S/4HANA (SAP Enterprise Search for ABAP)

How to fix CVE-2026-34260

No vendor patch reference has been recorded for CVE-2026-34260 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

Threat activity tracking CVE-2026-34260

1 tracked threat in the Threadlinqs corpus references CVE-2026-34260, either in the campaign’s CVE list or as an indicator on the campaign record.

SAP May 2026 HotNews — CVE-2026-34263 Commerce Cloud Unauthenticated RCE & CVE-2026-34260 S/4HANA Enterprise Search SQL Injection (CVSS 9.6) — CRITICAL · 2026-05-12

Sources

Seeded from cveorg and not yet processed by the Threadlinqs enrichment pipeline, so blank CVSS, EPSS or KEV fields above mean NOT MEASURED rather than measured-absent.

Full detection coverage & IOCs for threats exploiting CVE-2026-34260 are available via the Threadlinqs MCP server (Purple tier). View plans →

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