Digest · Tuesday
Security digest: November 7, 2023
1 known exploited (cisa kev) addition and 2 critical advisories.
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Take stock
- Do you run any of these? Atlassian Confluence Data Center and Server. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2023-11-28.
- Maven: 2 critical advisories (
org.xwiki.platform:xwiki-platform-display-api,org.xwiki.platform:xwiki-platform-oldcore). Check withmvn dependency:tree -Dincludes=<groupId>:<artifactId>. - None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.
Known exploited (CISA KEV) 1
Added to CISA’s catalog on this day: confirmed exploitation in the wild. Due date = CISA’s deadline for US federal agencies.
| CVE | Product and flaw | CISA due |
|---|---|---|
| CVE-2023-22518 | Atlassian Confluence Data Center and Server Atlassian Confluence Data Center and Server Improper Authorization Vulnerability Ransomware | 2023-11-28 |
Critical advisories by ecosystem 2
GitHub-reviewed advisories rated critical, published this day (Pacific time).
Maven 2
Check: mvn dependency:tree -Dincludes=<groupId>:<artifactId>
- XWiki Platform privilege escalation from script right to programming right through title displayer CVE-2023-46244 CVSS 9.1 Critical
org.xwiki.platform:xwiki-platform-display-api>= 3.2-milestone-3, < 14.10.7 → fixed in 14.10.7;org.xwiki.platform:xwiki-platform-display-api>= 15.0, < 15.2-rc-1 → fixed in 15.2-rc-1 - XWiki Platform vulnerable to remote code execution via the edit action because it lacks CSRF token CVE-2023-46242 CVSS 9.6 Critical
org.xwiki.platform:xwiki-platform-oldcore>= 1.0, < 14.10.7 → fixed in 14.10.7;org.xwiki.platform:xwiki-platform-oldcore>= 15.0, < 15.2-rc-1 → fixed in 15.2-rc-1