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Vulnerability record · CVE-2023-26457 · published 14 March 2023

CVE-2023-26457: Sap content server cross-site scripting vulnerability

Sap · Content Server

SAP Content Server - version 7.53, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. After successful exploitation, an attacker can read and modify some sensitive information but cannot delete the data.

6.1 CVSS 3.1 Medium EPSS 0.42% · top 66.4% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
0.42%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

SAP Content Server - version 7.53, does not sufficiently encode user-controlled inputs, resulting in Cross-Site Scripting (XSS) vulnerability. After successful exploitation, an attacker can read and modify some sensitive information but cannot delete the data.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://launchpad.support.sap.com/#/notes/3281484 Permissions Required
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory
https://launchpad.support.sap.com/#/notes/3281484 Permissions Required
https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2022-22536SAP NetWeaver and Web Dispatcher HTTP request smugglingSAP NetWeaver Application Server ABAP, NetWeaver Application Server Java, ABAP Platform, Content Server 7.53 and Web Dispatcher mishandle HTTP reques…KEVEPSS 98%analysed9.8CVE-2023-40309Sap commoncryptolib incorrect authorization vulnerabilitySAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong authorization checks for an authenticated …EPSS 0.88%7.5CVE-2023-40308Sap commoncryptolib out-of-bounds write vulnerabilitySAP CommonCryptoLib allows an unauthenticated attacker to craft a request, which when submitted to an open port causes a memory corruption error in a…EPSS 0.75%6.3CVE-2024-33005Sap netweaver abap missing authorization vulnerabilityDue to the missing authorization checks in the local systems, the admin users of SAP Web Dispatcher, SAP NetWeaver Application Server (ABAP and Java)…EPSS 0.21%5.0CVE-2015-4157Sap content server vulnerabilitySAP Content Server allows remote attackers to cause a denial of service (service termination) via unspecified vectors, aka SAP Security Note 2127995.EPSS 1.3%6.1CVE-2026-42897Microsoft Exchange Server XSS enables spoofingMicrosoft Exchange Server and Exchange Server Subscription Edition fail to neutralize input during web page generation, a cross-site scripting flaw (…KEVEPSS 0.52%analysed6.1CVE-2025-48700Zimbra Classic UI stored XSS via crafted email HTMLZimbra Collaboration Suite Classic UI fails to properly sanitize HTML content in email messages, allowing crafted tag structures and attribute values…KEVEPSS 1.7%analysed6.1CVE-2025-66376Zimbra Collaboration Classic UI stored XSS via CSS @import in emailZimbra Collaboration Suite 10 before 10.0.18 and 10.1 before 10.1.13 allows stored cross-site scripting in the Classic UI through CSS @import directi…KEVEPSS 20%analysed

Source: NIST National Vulnerability Database (record CVE-2023-26457), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.