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CVE-2026-9833

HIGH Exploitation: PoC
7.1
CVSS 3.1
Description
The Tag Groups is the Advanced Way to Display Your Taxonomy Terms WordPress plugin before 2.2.0 does not properly escape one of its AJAX parameters before reflecting it in the response body served with an HTML content type, allowing unauthenticated attackers to execute arbitrary JavaScript in the browser of a logged-in user with `edit_pages` capability (Editor or higher) who is tricked into following a crafted link.

Metadata

CVE ID
CVE-2026-9833
State
PUBLISHED
Assigner
WPScan
Reserved
2026-05-28 12:39 UTC
Published
2026-07-20 06:00 UTC
Last updated
2026-07-20 13:07 UTC
Primary CWE
CWE-79
CWE-79 Improper Neutralization of Input During Web Page Gene…
Vendor / Product
Unknown / Tag Groups is the Advanced Way to Display Your Taxonomy Terms
Sources
cve.org  ·  NVD

Severity & Metrics

7.1 HIGH CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Unknown Tag Groups is the Advanced Way to Display Your Taxonomy Terms — 0 < 2.2.0
Weakness (CWE)
CWESourceDescription
— cna CWE-79 Cross-Site Scripting (XSS)
CWE-79 adp CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS scores (1)
ScoreSeverityVersionSourceVector
7.1 HIGH 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
References (1)
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