CVE-2026-46686

8.5 highEPSS 0.4%

High (8.5). EPSS 0.4% chance of exploitation in the next 30 days.

Emlog is an open source website building system. In 2.6.13 and earlier, the admin backend user search module's keyword parameter from admin/user.php is processed with addslashes but not HTML-escaped before being rendered into the value attribute in admin/views/user.php, allowing reflected cross-site scripting in an administrator's backend session. No fixed version is currently identified.

Severity

CVSS 4.0

8.5 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 38% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-07-16
Modified: 2026-07-17
Record from: the NVD, synced 2026-10-19

References

https://github.com/emlog/emlog/security/advisories/GHSA-3h87-c3m2-jpj9
https://github.com/emlog/emlog/security/advisories/GHSA-3h87-c3m2-jpj9

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