CVE-2025-50434 Missing authorization in n/a
Incorrect access control in Appian BPM may allow unauthorized information access, though the report is disputed and lacks specific reproduction details.
- 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-2025-50434?
CVE-2025-50434 is a medium-severity missing authorization vulnerability in n/a, published on 19 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security issue has been identified in Appian Enterprise Business Process Management version 25.3. The vulnerability is related to incorrect access control, which under certain conditions could allow unauthorized access to information. NOTE: this has been disputed because the CVE Record information does not originate from the Supplier, and the report lacks specificity about why a problem exists, how the behavior could be reproduced, and whether any action could be taken to resolve the problem.
Weakness: CWE-284
Which versions are affected by CVE-2025-50434?
How do I fix CVE-2025-50434?
No fix has been published for CVE-2025-50434 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-50434 being exploited?
There is no known exploitation of CVE-2025-50434 in the wild and no public exploit code.
Sources
Also known as GHSA-5m96-jm5c-8q85.