CVE-2023-41369 External Entity Loop vulnerability in SAP S/4HANA (Create Single Payment application)
An attacker can cause browser denial of service by uploading a malicious XML file with entity loops in the SAP S/4HANA Create Single Payment application.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2023-41369?
CVE-2023-41369 is a low-severity vulnerability in SAP_SE SAP S/4HANA (Create Single Payment application), published on 12 Sep 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
The Create Single Payment application of SAP S/4HANA - versions 100, 101, 102, 103, 104, 105, 106, 107, 108, allows an attacker to upload the XML file as an attachment. When clicked on the XML file in the attachment section, the file gets opened in the browser to cause the entity loops to slow down the browser.
Weakness: CWE-611
Which versions are affected by CVE-2023-41369?
1 open source package ship an affected version, including hana-ml. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
hana-ml PyPI | All versions | None |
Products include Sap S\/4 Hana.
How do I fix CVE-2023-41369?
No fix has been published for CVE-2023-41369 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-41369 being exploited?
There is no known exploitation of CVE-2023-41369 in the wild and no public exploit code.
Other vulnerabilities in SAP_SE SAP S/4HANA (Create Single Payment application)
- CVE-2026-0498 Code Injection vulnerability in SAP S/4HANA (Private Cloud and On-Premise)
- CVE-2024-34691 Missing Authorization check in SAP S/4HANA (Manage Incoming Payment Files)
- CVE-2024-45282 HTTP Verb Tampering in SAP S/4 HANA(Manage Bank Statements)
- CVE-2023-41368 Insecure Direct Object Reference (IDOR) vulnerability in S4 HANA (Manage checkbook apps)
Sources
Also known as GHSA-wwvh-435q-gw8h, PYSEC-2023-172.