CVE-2022-2409Public exploitNetwork attack vector

Stored XSS via unescaped chart data labels

Published Aug 8, 2022 · Updated Aug 3, 2024

Stored XSS in the Rough Chart WordPress plugin 1.0.0 allows remote authenticated users to inject scripts through chart data labels. The chart editor stores label markup without sufficient sanitization, and the chart view renders the label without escaping it. Administrator-level access and a viewer click on the crafted label are required; the script runs in the viewer's browser when unfiltered_html is disabled.

CVSS severity4.8
Medium
EPSS probability0.60%
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 the Rough Chart WordPress plugin 1.0.0 allows remote authenticated users to inject scripts through chart data labels. The chart editor stores label markup without sufficient sanitization, and the chart view renders the label without escaping it. Administrator-level access and a viewer click on the crafted label are required; the script runs in the viewer's browser when unfiltered_html is disabled.

The record

CVE
CVE-2022-2409
Published
Aug 8, 2022
Updated
Aug 3, 2024
Vendor
WordPress.org
Product
Rough Chart
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 8, 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

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Is a vulnerable build present?

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

  1. Affected versionversion=1.0.0 <=1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

WordPress.org · Rough Chartversion=1.0.0 <=1.0.0

Published CVSS scores

4.8NVDCVSS: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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1059.007JavaScript/JScript

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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