HIGHCVSS 7.4

CVE-2026-18526

CVE-2026-18526 updated by NVD

Modified: 2026-08-23
Sources: nvd

Summary

HumHub Community Edition 1.18.4 and 1.18.4-pl1 contain a stored Cross-Site Scripting (XSS) vulnerability in the oEmbed confirmation rendering workflow.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-18526

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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