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Advisories & recorded fixes

medium4.7
CVE-2026-126954

Glance 0.7.9 before 0.8.8 Stored XSS via Widget-Title-URL Header

Glance from 0.7.9 before 0.8.8 contains a stored cross-site scripting vulnerability that allows malicious extension endpoints to inject javascript: URLs via the Widget-Title-URL response header. Attackers controlling an extension endpoint can execute script when users click the widget title, reading dashboard pages through same-origin requests and exfiltrating content.

No structured fix or guidance is available here. Check the latest publisher advisory.

Exploitation not established

glanceapp · glance
medium6.9
CVE-2026-126955

Glance 0.8.0 before 0.8.8 Page Slug Enumeration via Response Discrepancy

Glance from 0.8.0 before 0.8.8 contains an observable response discrepancy in handlePageRequest and handlePageContentRequest that allows unauthenticated attackers to enumerate configured page slugs. Attackers can request candidate names against /{page} or /api/pages/{page}/content/ and compare 303/401 versus 404 status codes to discover hidden page names.

No structured fix or guidance is available here. Check the latest publisher advisory.

Exploitation not established

glanceapp · glance