CVE-2026-10621 CVE-2026-10621
An attacker can write arbitrary files outside the intended directory via a crafted ZIP archive in Collibra Agent, potentially leading to code execution.
- 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-2026-10621?
CVE-2026-10621 is a high-severity path traversal vulnerability in Collibra Platform (SaaS), published on 2 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Path traversal in restore handler in Collibra Agent, allows an attacker to write arbitrary files via a crafted ZIP archive. Collibra Agent fails to properly validate and canonicalize file path during ZIP extraction, this can allow an attacker to write files outside the intended extraction directory.
Which versions are affected by CVE-2026-10621?
How do I fix CVE-2026-10621?
No fix has been published for CVE-2026-10621 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-10621 being exploited?
There is no known exploitation of CVE-2026-10621 in the wild and no public exploit code.
Sources
Also known as GHSA-j7r9-vcq6-6fv4.