CVE-2026-3368Public exploitNetwork attack vector

Unauthenticated stored XSS via unescaped parameter keys

Published Mar 20, 2026 · Updated Mar 20, 2026

Stored XSS in Fahad Mahmood Injection Guard 1.2.9 and earlier allows remote attackers to inject scripts through query parameter names. The sanitize_ig_data() path cleans array values but not keys, then ig_settings.php prints stored keys into HTML without output escaping. Injection is unauthenticated, but an administrator must open the log interface before the payload runs in that administrator's browser.

CVSS severity7.2
High
EPSS probability0.32%
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 Fahad Mahmood Injection Guard 1.2.9 and earlier allows remote attackers to inject scripts through query parameter names. The sanitize_ig_data() path cleans array values but not keys, then ig_settings.php prints stored keys into HTML without output escaping. Injection is unauthenticated, but an administrator must open the log interface before the payload runs in that administrator's browser.

The record

CVE
CVE-2026-3368
Published
Mar 20, 2026
Updated
Mar 20, 2026
Vendor
AndroidBubbles
Product
Injection Guard
Classifications
CWE-79, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 20, 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=* <=1.2.9

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AndroidBubbles · Injection Guardversion=* <=1.2.9

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 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')
T1190Exploit Public-Facing Application

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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