CVE-2026-22804
Stored XSS in Termix File Viewer via unsanitized SVG in file previews
Is CVE-2026-22804 being exploited?
Not confirmed. CVE-2026-22804 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.20% probability of exploitation in the next 30 days.
How severe is CVE-2026-22804?
CVE-2026-22804 is rated High with a CVSS score of 8.0. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-22804?
Yes. A fix has been recorded for CVE-2026-22804. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-22804 affect?
CVE-2026-22804 affects Termix File Manager 1.7.0–1.9.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-22804?
Upgrade to 1.10.0+ to remediate
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
XSS via SVG rendering; attacker with SSH access can run JS in the app context during file preview
Patch when possible
- affected>= 1.7.0 and < 1.10.0
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.