CVE-2026-77348
Unauthenticated SSRF in Wallos payments search endpoint (<5.0.0).
Is CVE-2026-77348 being exploited?
Not confirmed. CVE-2026-77348 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 0.25% probability of exploitation in the next 30 days.
How severe is CVE-2026-77348?
CVE-2026-77348 is rated High. 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-2026-77348?
Yes. A fix has been recorded for CVE-2026-77348. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-77348 affect?
CVE-2026-77348 affects Wallos < 5.0.0, endpoints/payments/search.php, self-hosted Wallos installations. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-77348?
Upgrade Wallos to v5.0.0 and remove/ignore HTTP_PROXY for the app.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Unauthenticated SSRF via CURLOPT_PROXY allowing internal resource access, data exfiltration, and possible downstream RCE.
Immediate action required
- affected< 5.0.0
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.