CVE-2026-0788: ALGO 8180 IP Audio Alerter Web UI Persistent Cross-Site Scripting Vulnerability

Severity: medium (CVSS 6.1 v3.1)
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: 2026-01-23 · updated 2026-06-17
Weakness: CWE-79

Description

ALGO 8180 IP Audio Alerter Web UI Persistent Cross-Site Scripting Vulnerability. This vulnerability allows remote attackers to execute web requests with a target user's privileges on affected installations of ALGO 8180 IP Audio Alerter devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the functionality for viewing the syslog. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this vulnerability to interact with the application in the context of the target user. Was ZDI-CAN-28298.

Affected products

ALGO 8180 IP Audio Alerter: 5.5

References

https://www.zerodayinitiative.com/advisories/ZDI-26-010/

Get alerted when CVE-2026-0788 or the next vulnerability affects your stack