FOSSBilling vendor intelligence
FOSSBilling Known Exploited Vulnerabilities
Track evidence-backed exploitation affecting FOSSBilling products, including the gap beyond CISA KEV, confidence assessments, sensor observations, and practical response context.
- 1
- Total KEVs
- 0
- In CISA KEV
- 1
- Beyond CISA KEV
- 1
- Sensor Observed
Known exploited vulnerabilities affecting FOSSBilling products
Records also listed in the official catalog
Additional exploited CVEs absent from CISA KEV
FOSSBilling KEV with sensor-observed exploitation activity
The catalog gap matters for FOSSBilling exposure
One of the one exploited FOSSBilling CVEs tracked here are not in CISA KEV. Teams relying on the official catalog alone would miss 100% of this vendor portfolio.
- 0%
- Covered by CISA
- 100%
- Beyond CISA
- 1
- Product families
Attested FOSSBilling CVEs
Search the exploited-vulnerability portfolio, then narrow it to official CISA coverage or the additional records KEVIntel tracks beyond the catalog.
How exploitation is verified| CVE / description | Product | Confidence | CISA KEV | Added |
|---|---|---|---|---|
|
CVE-2026-28496
FOSSBilling: Server-side template injection in Twig template rendering enables information disclosure and RCE |
FOSSBilling | Confirmed | Beyond CISA | 04 Aug 2026 |
No FOSSBilling CVEs match this search or filter.
Showing 1 of 1 FOSSBilling known exploited vulnerabilities.
Recurring weakness patterns
Neutralization account for one mapped occurrence across this FOSSBilling KEV portfolio.