CVE-2026-32843: Linkit ONE Location Aware Sensor System (LASS) Reflected XSS via PM25.php

Severity: medium (CVSS 5.1 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-19 · updated 2026-07-14
Weakness: CWE-79

Description

Location Aware Sensor System by Linkit ONE, up to commit f06bd20 (2023-04-26), contains a reflected cross-site scripting vulnerability in the PM25.php file that allows remote attackers to execute arbitrary JavaScript by injecting malicious code into GET parameters. Attackers can craft a malicious URL containing unencoded payloads in the site, city, district, channel, or apikey parameters to execute scripts in victims' browsers when they visit the page.

References

https://github.com/LinkItONEDevGroup/LASS/commits/master/
https://www.vulncheck.com/advisories/linkit-one-location-aware-sensor-system-lass-reflected-xss-via-pm25-php

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