Authenticated SQL execution via unquoted metric filter identifiers
Published May 19, 2026 · Updated May 19, 2026
SQL injection in BillaBear 2025.01.03 and earlier allows remote authenticated users to execute arbitrary SQL through metric filters. The EventRepository interpolates attacker-controlled metric filter names and aggregation properties into query text with sprintf() without sanitization or identifier quoting, while only associated values are parameterized. ROLE_ACCOUNT_MANAGER permissions are required; crafted identifiers execute when usage calculations run, exposing application data to unauthorized reads, writes, or deletion.
Summary
What happened
SQL injection in BillaBear 2025.01.03 and earlier allows remote authenticated users to execute arbitrary SQL through metric filters. The EventRepository interpolates attacker-controlled metric filter names and aggregation properties into query text with sprintf() without sanitization or identifier quoting, while only associated values are parameterized. ROLE_ACCOUNT_MANAGER permissions are required; crafted identifiers execute when usage calculations run, exposing application data to unauthorized reads, writes, or deletion.
The record
- CVE
- CVE-2026-31069
- Published
- May 19, 2026
- Updated
- May 19, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-89, T1190
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- May 19, 2026CVE publishedPublication date reported by the CVE source.
- May 19, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
What conditions does exploitation require?
What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- CVE-2026-31069 manual reproduction proof of conceptproof of concept · unverified
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo