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2 vulnerabilities found for Gallagher Website Design by gallagherwebsitedesign
CVE-2026-1913 (GCVE-0-2026-1913)
Vulnerability from nvd – Published: 2026-04-22 09:27 – Updated: 2026-04-23 13:59
VLAI
EPSS
VEX
Title
Gallagher Website Design <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode Attribute
Summary
The Gallagher Website Design plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's login_link shortcode in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping on the 'prefix' attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| gallagherwebsitedesign | Gallagher Website Design |
Affected:
0 , ≤ 2.6.4
(semver)
|
Credits
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"timestamp": "2026-04-23T13:59:22.344603Z",
"version": "2.0.3"
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"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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}
],
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],
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{
"url": "https://plugins.trac.wordpress.org/browser/gallagher-website-design/trunk/gallagher-website-design.php#L203"
},
{
"url": "https://plugins.trac.wordpress.org/browser/gallagher-website-design/tags/2.6.4/gallagher-website-design.php#L203"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3454227%40gallagher-website-design\u0026new=3454227%40gallagher-website-design\u0026sfp_email=\u0026sfph_mail="
}
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CVE-2026-1913 (GCVE-0-2026-1913)
Vulnerability from cvelistv5 – Published: 2026-04-22 09:27 – Updated: 2026-04-23 13:59
VLAI
EPSS
VEX
Title
Gallagher Website Design <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode Attribute
Summary
The Gallagher Website Design plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's login_link shortcode in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping on the 'prefix' attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| gallagherwebsitedesign | Gallagher Website Design |
Affected:
0 , ≤ 2.6.4
(semver)
|
Credits
{
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"adp": [
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"metrics": [
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},
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}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-23T13:59:22.344603Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
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"dateUpdated": "2026-04-23T13:59:33.044Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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"product": "Gallagher Website Design",
"vendor": "gallagherwebsitedesign",
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"lessThanOrEqual": "2.6.4",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Djaidja Moundjid"
}
],
"descriptions": [
{
"lang": "en",
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}
],
"metrics": [
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"cvssV3_1": {
"baseScore": 6.4,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
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},
{
"url": "https://plugins.trac.wordpress.org/browser/gallagher-website-design/trunk/gallagher-website-design.php#L203"
},
{
"url": "https://plugins.trac.wordpress.org/browser/gallagher-website-design/tags/2.6.4/gallagher-website-design.php#L203"
},
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],
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}
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