May 27, 2023 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
- 1 material risk changes today across KEV, exploits, critical disclosures, and EPSS movers.
Top threats today
Three highest-priority changes — analyst brief, not a CVE dump.
Critical exposure
CVE-2015-20108
Onelogin Ruby-saml Code Execution
- CVSS 9.8
- Remote code execution exposure
New critical Onelogin Ruby-saml Code Execution (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
Active exploitation
CISA KEV — confirmed in-the-wild exploitation.
Nothing flagged in this category for this digest.
View KEV additions
Exploitation dynamics
Nothing flagged in this category for this digest.
See EPSS increases
New critical disclosures
xml_security.rb in the ruby-saml gem before 1.0.0 for Ruby allows XPath injection and code execution because prepared statements are not...
View critical disclosures
cvelogic
Threat Intelligence