CVE-2026-241286.5MediumCWE-80

CVE-2026-24128: XWiki Affected by Reflected Cross-Site Scripting (XSS) in Error Messages

xwiki · xwiki-platform

Affected: xwiki-platform · Exploitation: check available, not yet exploited

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.6%probability of exploitation in the next 30 days

46th percentile

050100

Higher than 46% of scored CVEs

6.5MediumCVSS 4.0

LowMediumHighCrit.

DescriptionCVE.org

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 7.0-milestone-2 through 16.10.11, 17.0.0-rc-1 through 17.4.4, and 17.5.0-rc-1 through 17.7.0 contain a reflected Cross-site Scripting (XSS) vulnerability, which allows an attacker to craft a malicious URL and execute arbitrary actions with the same privileges as the victim. If the victim has administrative or programming rights, those rights can be exploited to gain full access to the XWiki installation. This issue has been patched in versions 17.8.0-rc-1, 17.4.5 and 16.10.12. To workaround, the patch can be applied manually, only a single line in templates/logging_macros.vm needs to be changed, no restart is required.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

xwiki · xwiki-platform>= 7.0-milestone-2, < 16.10.12; >= 17.0.0-rc-1, < 17.4.5; >= 17.5.0-rc-1, < 17.8.0-rc-1

On the Atlas

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Open the Atlas

Exploitation: Check available, not yet exploited. A public nuclei template can confirm it on a system you are authorised to test.
CISA KEV: Not listed
Public check: XWiki Platform Distribution Flavor Main - Cross-Site Scripting · nuclei template in projectdiscovery/nuclei-templates
Weakness: Improper Neutralization of Script-Related HTML Tags in a Web Page · Cross-site Scripting
Vendor: xwiki
Published: January 2026
Band: Check available, not yet exploited, January 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2026-24128 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.