Yes. com.xpn.xwiki.platform:xwiki-core-rest-server (Maven): upgrade to 14.10.8 or later; com.xpn.xwiki.platform:xwiki-rest (Maven): upgrade to 14.10.8 or later; org.xwiki.platform:xwiki-platform-rest-server (Maven): upgrade to 14.10.8 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-37277?
Check whether you run com.xpn.xwiki.platform:xwiki-core-rest-server (Maven), com.xpn.xwiki.platform:xwiki-rest (Maven) or org.xwiki.platform:xwiki-platform-rest-server (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
com.xpn.xwiki.platform:xwiki-core-rest-server (Maven): upgrade to 14.10.8 or later
# set com.xpn.xwiki.platform:xwiki-core-rest-server to 14.10.8 in your pom.xml or build.gradle
com.xpn.xwiki.platform:xwiki-rest (Maven): upgrade to 14.10.8 or later
# set com.xpn.xwiki.platform:xwiki-rest to 14.10.8 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-platform-rest-server (Maven): upgrade to 14.10.8 or later
# set org.xwiki.platform:xwiki-platform-rest-server to 14.10.8 in your pom.xml or build.gradle