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.
- Total KEVs
- 1
- Known exploited vulnerabilities affecting FOSSBilling products
- In CISA KEV
- 0
- Records also listed in the official catalog
- Beyond CISA KEV
- 1
- Additional exploited CVEs absent from CISA KEV
- Sensor Observed
- 1
- 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 KEV Intelligence 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.
Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.