THREATOPS

THREAT OPS › Threat News › [NVD] CVE-2026-84899 (MEDIUM 6.8) — The VikWidgetsLoader WordPress plugin before 1.12.0 does not sanitise or escape a block attribute before outputting it inside an inline script, allowing users with the Contributor role to store arbitrary JavaScript that executes in the browser of any user viewing the affected po

[NVD] CVE-2026-84899 (MEDIUM 6.8) — The VikWidgetsLoader WordPress plugin before 1.12.0 does not sanitise or escape a block attribute before outputting it inside an inline script, allowing users with the Contributor role to store arbitrary JavaScript that executes in the browser of any user viewing the affected po

mednvdPublished 2026-09-05

CVE-2026-84899 CVSS: 6.8 MEDIUM Published: 2026-09-05T07:17:14.127

The VikWidgetsLoader WordPress plugin before 1.12.0 does not sanitise or escape a block attribute before outputting it inside an inline script, allowing users with the Contributor role to store arbitrary JavaScript that executes in the browser of any user viewing the affected post, including the administrator who reviews the pend

MITRE ATT&CK techniques

JavaScriptT1059.007

Indicators of compromise

CVE-2026-84899cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-84899