CVE-2026-33479
CSRF-driven RCE in AVideo Gallery endpoint via unsanitized input (admin-only)
Is CVE-2026-33479 being exploited?
Not confirmed. CVE-2026-33479 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 0.53% probability of exploitation in the next 30 days.
How severe is CVE-2026-33479?
CVE-2026-33479 is rated High with a CVSS score of 8.8. 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-2026-33479?
Yes. A fix has been recorded for CVE-2026-33479. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-33479 affect?
CVE-2026-33479 affects AVideo Gallery plugin <= 26.0. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-33479?
Patch now; sanitize inputs; enforce CSRF on admin endpoints
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Admin CSRF enables remote code execution via eval() on unsanitized $_REQUEST['sections']; could lead to full server compromise.
Immediate action required
- affected<= 26.0
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.