Medium severity · published Oct 10, 2026
CVE-2026-14877
Data Tables Generator by Supsystic <= 1.12.03 - Authenticated (Contributor+) Stored Cross-Site Scripting via Table 'id' HTML Attribute
6.4
CVSS
0.2%
EPSS
No
On KEV
Description
The Data Tables Generator by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the id attribute in all versions up to, and including, 1.12.03 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DT
Data Tables Generator by Supsystic · supsysticcom
through 1.12.03 · source: vendor
Affected product
DT
Data Tables Generator by Supsystic
supsysticcom
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14877
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14877
www.wordfence.com
https://www.wordfence.com/threat-intel/vulnerabilities/id/e04ed3b3-b463-4597-9307-42017a672bb2?source=cve
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/changeset/3608322/data-tables-generator-by-supsystic
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