CVE-2026-14634Public exploitNetwork attack vector

Administrator-context script execution via stored User-Agent

Published Jul 4, 2026 · Updated Jul 4, 2026

Stored XSS in Ecommerce-CodeIgniter-Bootstrap allows remote attackers to execute script in an administrator's browser via User-Agent. checkForPostRequests stores the HTTP_USER_AGENT value in subscribed.browser, and the administrative emails view inserts that field into HTML without encoding. Exploitation requires an exposed newsletter form and an administrator to open the subscribed-emails page, where the stored script runs with that session's privileges.

CVSS severity8.2
High
EPSS probability0.49%
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 Ecommerce-CodeIgniter-Bootstrap allows remote attackers to execute script in an administrator's browser via User-Agent. checkForPostRequests stores the HTTP_USER_AGENT value in subscribed.browser, and the administrative emails view inserts that field into HTML without encoding. Exploitation requires an exposed newsletter form and an administrator to open the subscribed-emails page, where the stored script runs with that session's privileges.

The record

CVE
CVE-2026-14634
Published
Jul 4, 2026
Updated
Jul 4, 2026
Vendor
Kiril Kirkov
Product
Ecommerce-CodeIgniter-Bootstrap
Classifications
CWE-79, CWE-94, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 4, 2026Record 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=213babdbaa949e94557246414db0130e01394517

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Kiril Kirkov · Ecommerce-CodeIgniter-Bootstrapversion=213babdbaa949e94557246414db0130e01394517

Published CVSS scores

8.2GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/C:N/I:P/A:N
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
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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