cvelistv5 - cve-2023-29202

cve-2023-29202

Vulnerability from cvelistv5

Published

2023-04-15 14:28

Modified

2024-08-02 14:00

Severity ?

9.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

Summary

XWiki Commons are technical libraries common to several other top level XWiki projects. The RSS macro that is bundled in XWiki included the content of the feed items without any cleaning in the HTML output when the parameter `content` was set to `true`. This allowed arbitrary HTML and in particular also JavaScript injection and thus cross-site scripting (XSS) by specifying an RSS feed with malicious content. With the interaction of a user with programming rights, this could be used to execute arbitrary actions in the wiki, including privilege escalation, remote code execution, information disclosure, modifying or deleting content and sabotaging the wiki. The issue has been patched in XWiki 14.6 RC1, the content of the feed is now properly cleaned before being displayed. As a workaround, if the RSS macro isn't used in the wiki, the macro can be uninstalled by deleting `WEB-INF/lib/xwiki-platform-rendering-macro-rss-XX.jar`, where `XX` is XWiki's version, in the web application's directory.

References

URL	Tags
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/commit/5c7ebe47c2897e92d8f04fe2e15027e84dc3ec03	Patch
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-c885-89fw-55qr	Exploit, Patch, Vendor Advisory
security-advisories@github.com	https://jira.xwiki.org/browse/XWIKI-19671	Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/commit/5c7ebe47c2897e92d8f04fe2e15027e84dc3ec03	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-c885-89fw-55qr	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jira.xwiki.org/browse/XWIKI-19671	Exploit, Issue Tracking, Vendor Advisory

Impacted products

Vendor

Product

Version

▼

xwiki

xwiki-platform

Version: >= 1.8, <= 3.0.1
Version: < 14.6-rc-1

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

cve-2023-29202

Vulnerability from cvelistv5

gsd-2023-29202

Vulnerability from gsd

ghsa-c885-89fw-55qr

Vulnerability from github

Impact

Patches

Workarounds

References

For more information

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Nomenclature