Description
com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on OAuth authorizations. When a user logs in via the OAuth method, the identityOAuth parameters sent in the GET request is vulnerable to cross site scripting (XSS) and XWiki syntax injection. This allows remote code execution via the groovy macro and thus affects the confidentiality, integrity and availability of the whole XWiki installation. The issue has been fixed in Identity OAuth version 1.6. There are no known workarounds for this vulnerability and users are advised to upgrade.
References (5)
Core 5
Core References
Vendor Advisory x_refsource_confirm
https://github.com/xwikisas/identity-oauth/security/advisories/GHSA-h2rm-29ch-wfmh
Patch x_refsource_misc
https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6
Patch x_refsource_misc
https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6#diff-2ab2e0716443d790d7d798320e4a45151661f4eca5440331f4a227b29c87c188
Broken Link x_refsource_misc
https://github.com/xwikisas/identity-oauth/blob/master/ui/src/main/resources/IdentityOAuth/LoginUIExtension.vm#L58
Permissions Required x_refsource_misc
https://jira.xwiki.org/browse/XWIKI-20719
Scores
CVSS v3
10.0
EPSS
0.0405
EPSS Percentile
88.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-94
CWE-79
Status
published
Products (2)
com.xwiki.identity-oauth/identity-oauth-ui
1.0 - 1.6Maven
xwiki/oauth_identity
1.0 - 1.6
Published
Oct 16, 2023
Tracked Since
Feb 18, 2026