How severe is CVE-2026-23688?

CVE-2026-23688 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2026-23688 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-23688?

CVE-2026-23688 primarily affects Sap S4core. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2026-23688?

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

Does CVE-2026-23688 have an EU (EUVD) identifier?

Yes. CVE-2026-23688 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6462.

When was CVE-2026-23688 published?

CVE-2026-23688 was published on 2026-02-10 and last updated on 2026-06-17.

CVE-2026-23688

CVE-2026-23688 is a medium-severity vulnerability in Sap S4core with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6462
Weakness: CWE-862
Affected product: Sap S4core
Published: 2026-02-10
Last modified: 2026-06-17

Description

SAP Fiori App Manage Service Entry Sheets does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. This has low impact on integrity, confidentiality and availability are not impacted.

Frequently asked questions

What is CVE-2026-23688?: SAP Fiori App Manage Service Entry Sheets does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges. This has low impact on integrity, confidentiality and availability are not impacted.
How severe is CVE-2026-23688?: CVE-2026-23688 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2026-23688 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-23688?: CVE-2026-23688 primarily affects Sap S4core. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2026-23688?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-23688 have an EU (EUVD) identifier?: Yes. CVE-2026-23688 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6462.
When was CVE-2026-23688 published?: CVE-2026-23688 was published on 2026-02-10 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:sap:s4core:102:*:*:*:*:*:*:*
cpe:2.3:a:sap:s4core:103:*:*:*:*:*:*:*
cpe:2.3:a:sap:s4core:104:*:*:*:*:*:*:*
cpe:2.3:a:sap:s4core:105:*:*:*:*:*:*:*
cpe:2.3:a:sap:s4core:106:*:*:*:*:*:*:*
cpe:2.3:a:sap:s4core:107:*:*:*:*:*:*:*

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