🔐 CVE Alert

CVE-2026-27403

MEDIUM 6.5

WordPress Hubbub Lite plugin <= 1.36.3 - Cross Site Scripting (XSS) vulnerability

CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th

Contributor Cross Site Scripting (XSS) in Hubbub Lite <= 1.36.3 versions.

CWE CWE-79
Vendor nerdpress
Product hubbub lite
Published Jul 23, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low

Affected Versions

NerdPress / Hubbub Lite
n/a ≤ 1.36.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/social-pug/vulnerability/wordpress-hubbub-lite-plugin-1-36-3-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

zaim | Patchstack Bug Bounty Program