CVE-2022-2114Public exploitNetwork attack vector

Stored XSS via unescaped table signature

Published Jul 17, 2022 · Updated Aug 3, 2024

Stored XSS in Supsystic Data Tables Generator before 1.10.20 allows remote authenticated users to execute script through table settings. The Signature Text field accepts unescaped SVG markup and renders it in a page or post that embeds the table. Administrator-level access is required, unfiltered_html must be disallowed, and a visitor must load the embedded table; script runs in that visitor's browser.

CVSS severity4.8
Medium
EPSS probability0.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Supsystic Data Tables Generator before 1.10.20 allows remote authenticated users to execute script through table settings. The Signature Text field accepts unescaped SVG markup and renders it in a page or post that embeds the table. Administrator-level access is required, unfiltered_html must be disallowed, and a visitor must load the embedded table; script runs in that visitor's browser.

The record

CVE
CVE-2022-2114
Published
Jul 17, 2022
Updated
Aug 3, 2024
Vendor
Supsystic
Product
Data Tables Generator by Supsystic
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 17, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.10.20 <1.10.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Supsystic · Data Tables Generator by Supsysticversion=1.10.20 <1.10.20

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
4.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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