No. Junglewise Threat Intelligence has no report of CVE-2023-29207 being exploited in the wild.
How severe is CVE-2023-29207?
Low severity, with a CVSS score of 3.1, published 12 April 2023.
Which products and versions are affected?
org.xwiki.platform:xwiki-platform-flamingo (Maven) ECOSYSTEM:introduced=1.9-milestone-2,fixed=13.10.10; org.xwiki.platform:xwiki-platform-flamingo-skin (Maven) ECOSYSTEM:introduced=1.9-milestone-2,fixed=13.10.10; org.xwiki.platform:xwiki-platform-flamingo-skin-resources (Maven) ECOSYSTEM:introduced=1.9-milestone-2,fixed=13.10.10; org.xwiki.platform:xwiki-platform-web (Maven) ECOSYSTEM:introduced=1.9-milestone-2,fixed=13.10.10; and 2 more.
Is there a fix for CVE-2023-29207?
Yes. org.xwiki.platform:xwiki-platform-flamingo (Maven): upgrade to 13.10.10 or later; org.xwiki.platform:xwiki-platform-flamingo-skin (Maven): upgrade to 13.10.10 or later; org.xwiki.platform:xwiki-platform-flamingo-skin-resources (Maven): upgrade to 13.10.10 or later; org.xwiki.platform:xwiki-platform-web (Maven): upgrade to 13.10.10 or later; org.xwiki.platform:xwiki-platform-web-templates (Maven): upgrade to 13.10.10 or later; org.xwiki.platform:xwiki-web-standard (Maven): upgrade to 13.10.10 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2023-29207?
Check whether you run org.xwiki.platform:xwiki-platform-flamingo (Maven), org.xwiki.platform:xwiki-platform-flamingo-skin (Maven), org.xwiki.platform:xwiki-platform-flamingo-skin-resources (Maven) or one of the others listed 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
org.xwiki.platform:xwiki-platform-flamingo (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-platform-flamingo to 13.10.10 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-platform-flamingo-skin (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-platform-flamingo-skin to 13.10.10 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-platform-flamingo-skin-resources (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-platform-flamingo-skin-resources to 13.10.10 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-platform-web (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-platform-web to 13.10.10 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-platform-web-templates (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-platform-web-templates to 13.10.10 in your pom.xml or build.gradle
org.xwiki.platform:xwiki-web-standard (Maven): upgrade to 13.10.10 or later
# set org.xwiki.platform:xwiki-web-standard to 13.10.10 in your pom.xml or build.gradle