CVE-2026-7703: AV Stumpfl Pixera Two Media Server Websocket API code injection

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-03 · updated 2026-10-26
Weakness: CWE-74

Description

A flaw has been found in AV Stumpfl Pixera Two Media Server up to 25.2 R2. Impacted is an unknown function of the component Websocket API. This manipulation causes code injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 25.2 R3 is recommended to address this issue. Upgrading the affected component is advised.

Affected products

AV Stumpfl Pixera Two Media Server: 25.2 R2

References

https://gist.github.com/TrebledJ/585a20525e45549f299d282233632608
https://help.pixera.one/changelogs-version-overviews/pixera-252-overview-changelog
https://vuldb.com/submit/805274
https://vuldb.com/vuln/360872
https://vuldb.com/vuln/360872/cti

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