Dec 31, 2022 Cyber Threat Intelligence

Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.

Daily summary

  • 2 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.

High-risk exposure

CVE-2022-4865 Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

  • CVSS 9

New high-severity Usememos Memos XSS — watch for exploit drops and scanner noise in the first 72 hours after disclosure.

High-risk exposure

CVE-2022-4866 Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

  • CVSS 9

New high-severity Usememos Memos XSS — watch for exploit drops and scanner noise in the first 72 hours after disclosure.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Nothing flagged in this category for this digest.

View KEV additions

Exploit & PoC activity

Nothing flagged in this category for this digest.

View new exploit links

Exploitation dynamics

Nothing flagged in this category for this digest.

See EPSS increases

New critical disclosures

CVE-2022-4865 CVSS 9

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

CVE-2022-4866 CVSS 9

Cross-site Scripting (XSS) - Stored in GitHub repository usememos/memos prior to 0.9.1.

View critical disclosures

cvelogic Threat Intelligence