CVE-2026-2676 GoogTech sms-ssm API LoginInterceptor.java preHandle improper authorization
Remote attackers can bypass authentication in the GoogTech sms-ssm API due to improper authorization checks in the login interceptor.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-2676?
CVE-2026-2676 is a medium-severity missing authorization vulnerability in GoogTech sms-ssm, published on 18 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in GoogTech sms-ssm up to e8534c766fd13f5f94c01dab475d75f286918a8d. Affected by this issue is the function preHandle of the file LoginInterceptor.java of the component API Interface. Executing a manipulation can lead to improper authorization. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed.
Which versions are affected by CVE-2026-2676?
How do I fix CVE-2026-2676?
No fix has been published for CVE-2026-2676 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-2026-2676 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-2676 exists.
Sources
Also known as GHSA-63wr-vhhf-qrpx.