CVE-2022-1291Public exploitNetwork attack vector

Script execution via unsafe table-cell HTML parsing

Published Apr 10, 2022 · Updated Aug 2, 2024

Cross-site scripting in hhurz tableExport.jquery.plugin before 1.25.0 allows remote authenticated users to execute script in a user’s browser. The default onCellHtmlData path reads each table cell’s raw HTML and reparses it with jQuery.parseHTML without sanitizing event handlers or resource URLs. Exploitation requires attacker-controlled cell HTML and user-triggered export; injected code runs in the page origin and can expose session data.

CVSS severity5.4
Medium
EPSS probability0.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in hhurz tableExport.jquery.plugin before 1.25.0 allows remote authenticated users to execute script in a user’s browser. The default onCellHtmlData path reads each table cell’s raw HTML and reparses it with jQuery.parseHTML without sanitizing event handlers or resource URLs. Exploitation requires attacker-controlled cell HTML and user-triggered export; injected code runs in the page origin and can expose session data.

The record

CVE
CVE-2022-1291
Published
Apr 10, 2022
Updated
Aug 2, 2024
Vendor
hhurz
Product
tableExport.jquery.plugin
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=unspecified <1.25.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

hhurz · tableExport.jquery.pluginversion=unspecified <1.25.0

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
7.6huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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