VulnerabilityPublished 10 Feb 2026

CVE-2026-24323: SAP Document Management System · URL Redirection to Untrusted Site

Affects SAP Document Management SystemSource CVE Database V5

Not known to be exploited · CVSS 6.1 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 3.1 base score

6.1Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 14% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: Required: Successful exploitation of this vulnerability requires a user to take some action before the vulnerability can be exploited.
Scope: Changed: An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: Low: Modification of data is possible, but the attacker does not have control over the consequence of a modification, or the amount of modification is limited. The data modification does not have a direct, serious impact on the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 10 Feb 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
SAP_SESAP Document Management System	Affected 103 – 617 13 affected builds	Fixed in–

AI-suggested

Implement strict input validation and sanitization on all URL parameters within the SAP Document Management System, particularly in BSP applications, to prevent injection of malicious scripts.
Deploy web application firewalls (WAFs) with custom rules to detect and block suspicious URL redirection attempts targeting SAP systems.
Educate users and administrators about phishing risks and encourage caution when clicking on URLs, especially those received via email or external sources.
Monitor SAP system logs and network traffic for unusual URL patterns or redirection activities that could indicate exploitation attempts.
Coordinate with SAP support to obtain and apply official patches or security updates as soon as they become available.
Use Content Security Policy (CSP) headers to restrict the execution of unauthorized scripts within SAP web applications.
Limit exposure of SAP Document Management System interfaces to trusted networks or VPNs to reduce attack surface.
Conduct regular security assessments and penetration testing focused on URL handling and input validation in SAP environments.

Description

CVE-2026-24323 is a medium severity vulnerability in the SAP Document Management System that allows unauthenticated attackers to perform URL redirection to untrusted sites via insufficiently sanitized URL parameters. This vulnerability enables injection of malicious scripts that execute in victims' browsers when they access crafted URLs, impacting confidentiality and integrity with no effect on availability. Exploitation requires user interaction but no authentication, and the vulnerability affects multiple SAP_APPL and S4CORE versions widely used in enterprise environments. There are no known exploits in the wild yet, and no patches have been published at the time of disclosure. European organizations using affected SAP versions are at risk of targeted phishing or social engineering attacks leveraging this flaw. Mitigation involves careful input validation, user awareness, and monitoring for suspicious URL usage. Countries with significant SAP enterprise deployments and critical infrastructure relying on SAP systems are most likely to be impacted.

Impact

For European organizations, this vulnerability poses a risk primarily through social engineering and phishing attacks that exploit the URL redirection flaw to execute malicious scripts in users' browsers. This can lead to unauthorized disclosure of sensitive information (confidentiality impact) and unauthorized modification or manipulation of data (integrity impact) within SAP Document Management System sessions. Although availability is not affected, the breach of confidentiality and integrity can have serious consequences, especially for organizations handling critical business processes, intellectual property, or regulated data. Given SAP's widespread use in European enterprises across sectors such as manufacturing, finance, and public administration, exploitation could facilitate lateral movement or further compromise within corporate networks. The lack of authentication requirement lowers the barrier for attackers, increasing the likelihood of targeted attacks against European companies. The vulnerability could also undermine trust in SAP systems and lead to compliance issues under GDPR if personal data is exposed.

Summary

CVE-2026-24323 is a vulnerability classified under CWE-601 (URL Redirection to Untrusted Site) affecting the SAP Document Management System, specifically its BSP (Business Server Pages) applications. The issue arises because user-controlled URL parameters are not properly sanitized, allowing an unauthenticated attacker to craft URLs that inject malicious script content. When a victim clicks or accesses such a crafted URL, the injected script executes in their browser context, potentially leading to unauthorized actions or data exposure. The vulnerability impacts confidentiality and integrity at a low level but does not affect system availability. The CVSS 3.1 base score is 6.1, reflecting network attack vector, low attack complexity, no privileges required, user interaction needed, and a scope change due to the cross-origin impact. Affected SAP versions include multiple releases of SAP_APPL (618) and S4CORE (102 through 109), as well as EA-APPL versions 600 through 617, indicating a broad footprint across SAP enterprise customers. No patches or known exploits are currently available, but the vulnerability presents a risk for phishing and social engineering campaigns that could leverage the URL redirection to trick users into executing malicious scripts. The vulnerability's exploitation could lead to session hijacking, credential theft, or unauthorized actions performed in the context of the victim's browser session with the SAP system.

CWE-601URL Redirection to Untrusted Site ('Open Redirect') (opens in a new tab)
Base weaknessLikelihood of exploit: LowOWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
Implementation · Input Validation
Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
Architecture and Design
Use an intermediate disclaimer page that provides the user with a clear warning that they are leaving the current site. Implement a long timeout before the redirect occurs, or force the user to click on the link. Be careful to avoid XSS problems (CWE-79) when generating the disclaimer page.
Architecture and Design · Enforcement by Conversion
When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs.
OWASP Cheat Sheets
Mass Assignment (opens in a new tab)
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V5.1.5 (opens in a new tab)
Attack patterns
Cross-Site Flashing (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 17 Feb 2026, 09:41 UTC

WeaknessesCWE-601

Technical details

References

Community reviews

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