CVE-2026-73850: high-severity vulnerability in emlog
Emlog: Arbitrary SQL Execution Vulnerability in ai.php within queryDatabase() Function
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.6epss 0.4%
exploitation probability
0.4%top 71% of all CVEs
observed exploitation
nono source reports it
Emlog is an open source website building system. In 2.6.20 and earlier, there is a SQL injection vulnerability in the queryDatabase function in ai.php.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
emlog · emlogRelated CVEs — emlog
In the same product, most dangerous first.
CVE-2026-34607HIGHEmlog: Path Traversal in emUnZip() allows arbitrary file write leading to RCEEPSS 0.9%CVE-2025-47785HIGHEMLOG SQL Injection VulnerabilityEPSS 0.8%CVE-2025-47787HIGHEmlog Pro Contains a File Upload VulnerabilityEPSS 0.8%CVE-2026-22799CRITICALemlog Arbitrary File Upload VulnerabilityEPSS 0.7%CVE-2026-73849CRITICALemlog allows unauthenticated reinstallation via `install.php?action=reinstall`.EPSS 0.7%CVE-2026-34787MEDIUMEmlog: Local File Inclusion in plugin.php via unsanitized plugin parameterEPSS 0.6%