SAP NetWeaver Application Server ABAP SAP_BASIS 700 up to SAP_BASIS 816 Business Server Page cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.0$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in SAP NetWeaver Application Server ABAP. The impacted element is an unknown function of the component Business Server Page. Performing a manipulation results in cross site scripting. This vulnerability is cataloged as CVE-2026-27682. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SAP NetWeaver Application Server ABAP. This affects an unknown code of the component Business Server Page. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity.

It is possible to read the advisory at me.sap.com. This vulnerability is uniquely identified as CVE-2026-27682 since 02/23/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/04/2026). The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 314951 (SAP NetWeaver AS ABAP Reflected XSS (3728690)), which helps to determine the existence of the flaw in a target environment.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at Tenable (314951) and CERT Bund (WID-SEC-2026-1466). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • SAP Software

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔒

CNA Base Score: 4.7
CNA Vector (sap): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Nessus ID: 314951
Nessus Name: SAP NetWeaver AS ABAP Reflected XSS (3728690)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/23/2026 CVE reserved
05/12/2026 +77 days Advisory disclosed
05/12/2026 +0 days VulDB entry created
06/04/2026 +23 days VulDB entry last update

Sourcesinfo

Vendor: sap.com

Advisory: me.sap.com
Status: Confirmed

CVE: CVE-2026-27682 (🔒)
GCVE (CVE): GCVE-0-2026-27682
GCVE (VulDB): GCVE-100-362919
CERT Bund: WID-SEC-2026-1466 - SAP Patchday Mai 2026: Mehrere Schwachstellen

scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 05/12/2026 07:43
Updated: 06/04/2026 15:58
Changes: 05/12/2026 07:43 (63), 05/13/2026 09:19 (7), 05/16/2026 01:20 (2), 06/04/2026 15:58 (11)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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