CVE-2026-58257 GRR vulnerable to Arbitrary File Read and Deletion
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-58257?
CVE-2026-58257 is a high-severity vulnerability in JeromeDevome GRR, published on 27 Oct 2026.
Official description
GRR is a resource management and reservation application. Prior to the advisory-reported fixed version 4.5.0, the database restoration feature fails to enforce or validate file paths. A user with administrator privileges can manipulate the input to read or delete arbitrary files on the server, causing sensitive file disclosure and denial of service through file deletion. The impact is amplified when the server runs with elevated privileges. The advisory reports this issue as fixed in version 4.5.0.
Weakness: CWE-22
Which versions are affected by CVE-2026-58257?
How do I fix CVE-2026-58257?
No fix has been published for CVE-2026-58257 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-58257 being exploited?
There is no known exploitation of CVE-2026-58257 in the wild and no public exploit code.
Sources
Also known as GHSA-p8vm-f8mr-q7w7.