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2 vulnerabilities found for Gallery PhotoBlocks by Unknown
CVE-2026-107323 (GCVE-0-2026-107323)
Vulnerability from nvd – Published: 2026-10-10 06:00 – Updated: 2026-10-10 12:06
VLAI
EPSS
VEX
Title
Gallery PhotoBlocks 1.3.5 - Contributor+ Stored XSS
Summary
The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-10 12:02 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/19a8c2db-fb31-42… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | Gallery PhotoBlocks |
Affected:
1.3.5 , < 1.3.6
(semver)
|
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"userInteraction": "REQUIRED",
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],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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],
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],
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"references": [
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}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Gallery PhotoBlocks 1.3.5 - Contributor+ Stored XSS",
"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
"cveMetadata": {
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"state": "PUBLISHED"
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CVE-2026-107323 (GCVE-0-2026-107323)
Vulnerability from cvelistv5 – Published: 2026-10-10 06:00 – Updated: 2026-10-10 12:06
VLAI
EPSS
VEX
Title
Gallery PhotoBlocks 1.3.5 - Contributor+ Stored XSS
Summary
The Gallery PhotoBlocks WordPress plugin before 1.3.6 does not sanitize and escape one of its gallery settings before outputting it into an HTML attribute, allowing users with Contributor-level access and above to store JavaScript that executes in the browser of anyone who views a page containing the gallery, including administrators.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-10 12:02 UTC
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/19a8c2db-fb31-42… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | Gallery PhotoBlocks |
Affected:
1.3.5 , < 1.3.6
(semver)
|
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
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"options": [
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}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-10T12:02:31.652310Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
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"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-10T12:06:41.421Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Gallery PhotoBlocks",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.3.6",
"status": "affected",
"version": "1.3.5",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Andy Urlep"
},
{
"lang": "en",
"type": "coordinator",
"value": "WPScan"
}
],
"descriptions": [
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"lang": "en",
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}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-79 Cross-Site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-10T06:00:09.393Z",
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan"
},
"references": [
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"technical-description"
],
"url": "https://wpscan.com/vulnerability/19a8c2db-fb31-4203-83d6-139b35c93a80/"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Gallery PhotoBlocks 1.3.5 - Contributor+ Stored XSS",
"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
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"cveId": "CVE-2026-107323",
"datePublished": "2026-10-10T06:00:09.393Z",
"dateReserved": "2026-10-07T17:37:38.719Z",
"dateUpdated": "2026-10-10T12:06:41.421Z",
"state": "PUBLISHED"
},
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