PoC Index

CVE-2026-14835

MEDIUM 6.8EPSS 0.2%

The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.

CVSS v3.1
6.8 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
EPSS
0.24% chance of exploitation in the next 30 days, 14th percentile
Published
2026-08-30
Updated
2026-08-31

Proof-of-concept exploits (1)

References

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