CVE-2025-26657 Information Disclosure vulnerability in SAP KMC WPC
Unauthenticated attackers can retrieve usernames via parameter queries, exposing sensitive information in SAP KMC WPC.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-26657?
CVE-2025-26657 is a medium-severity vulnerability in SAP_SE SAP KMC WPC, published on 8 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SAP KMC WPC allows an unauthenticated attacker to remotely retrieve usernames by a simple parameter query which could expose sensitive information causing low impact on confidentiality of the application. This has no effect on integrity and availability.
Weakness: CWE-862
Which versions are affected by CVE-2025-26657?
How do I fix CVE-2025-26657?
No fix has been published for CVE-2025-26657 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-26657 being exploited?
There is no known exploitation of CVE-2025-26657 in the wild and no public exploit code.
Sources
Also known as GHSA-xcpj-984r-9rcv.