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CVE-2022-29251

7.4 · HIGH

XWiki Platform Flamingo Theme UI is a tool that allows customization and preview of any Flamingo-based skin.

Published May 25, 2022CWE-80EPSS 1.34%

Overview

CVE-2022-29251 is a high-severity vulnerability. It was published on May 25, 2022 and has a CVSS 3.1 base score of 7.4 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

XWiki Platform Flamingo Theme UI is a tool that allows customization and preview of any Flamingo-based skin. Starting with versions 6.2.4 and 6.3-rc-1, a possible cross-site scripting vector is present in the `FlamingoThemesCode.WebHomeSheet` wiki page related to the "newThemeName" form field. The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, and 13.10.3. The easiest available workaround is to edit the wiki page `FlamingoThemesCode.WebHomeSheet` (with wiki editor) according to the suggestion provided in the GitHub Security Advisory.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/xwiki/xwiki-platform/commit/bd935320bee3c27cf7548351b1d0f935f116d437GitHubgithub.com/xwiki/xwiki-platform/security/advisories/GHSA-vmhh-xh3g-j992Refjira.xwiki.org/browse/XWIKI-19294GitHubgithub.com/xwiki/xwiki-platform/commit/bd935320bee3c27cf7548351b1d0f935f116d437GitHubgithub.com/xwiki/xwiki-platform/security/advisories/GHSA-vmhh-xh3g-j992Refjira.xwiki.org/browse/XWIKI-19294

How CyberStrike helps

Frequently asked questions

What is CVE-2022-29251?

CVE-2022-29251 is a high-severity vulnerability. It was published on May 25, 2022 and has a CVSS 3.1 base score of 7.4 (HIGH).

How severe is CVE-2022-29251?

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2022-29251?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-29251?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-29251 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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