CVE-2026-33340
Unauthenticated SSRF in lollms-webui /api/proxy allows internal access and token exfiltration.
Is CVE-2026-33340 being exploited?
Not confirmed. CVE-2026-33340 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 22% probability of exploitation in the next 30 days.
How severe is CVE-2026-33340?
CVE-2026-33340 is rated Critical with a CVSS score of 9.1. 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-2026-33340?
Yes. A fix has been recorded for CVE-2026-33340. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-33340 affect?
CVE-2026-33340 affects lollms-webui. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-33340?
Isolate service; disable /api/proxy; monitor for SSRF activity.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
SSRF via /api/proxy enables internal access, network discovery, and cloud IAM token exfiltration.
Immediate action required
- affected<= 8c5dcef63d847bb3d027ec74915d8fe4afd3014e
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.