Unrated severityNVD Advisory· Published Feb 27, 2026· Updated Mar 2, 2026

Copeland XWEB and XWEB Pro Path Traversal

CVE-2026-22877

Description

An arbitrary file-read vulnerability exists in XWEB Pro version 1.12.1 and prior, enabling unauthenticated attackers to read arbitrary files on the system, and potentially causing a denial-of-service attack.

Affected products

Xweb/Xwebllm-fuzzy
Range: <=1.12.1
Copeland/Copeland XWEB 300D PROv5
Range: 0
Copeland/Copeland XWEB 500B PROv5
Range: 0
Copeland/Copeland XWEB 500D PROv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-057-10.jsonmitre
webapps.copeland.com/Dixell/Pages/SystemSoftwareUpdatemitre
www.cisa.gov/news-events/ics-advisories/icsa-26-057-10mitre

News mentions

No linked articles in our index yet.

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