CVE-2026-7490 Sunnet｜CTMS and CPAS - Arbitrary File Upload
Privileged attackers can upload web shells to Sunnet CTMS and CPAS, leading to arbitrary code execution on the server.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-7490?
CVE-2026-7490 is a high-severity vulnerability in Sunnet CPAS, published on 2 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
CTMS and CPAS developed by Sunnet has an Arbitrary File Upload vulnerability, allowing privileged remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.
Weakness: CWE-434
Which versions are affected by CVE-2026-7490?
It affects 2 products.
Products include Sun.net Ehrd Cpas, Sun.net Ehrd Ctms.
How do I fix CVE-2026-7490?
No fix has been published for CVE-2026-7490 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-7490 being exploited?
There is no known exploitation of CVE-2026-7490 in the wild and no public exploit code.
Sources
Also known as GHSA-39xp-f2mc-9vx4.