WordfenceCVELIST:CVE-2024-4366CVE-2024-4366 Spectra – WordPress Gutenberg Blocks <= 2.13.0 - Authenticated (Author+) Stored Cross-Site Scripting
6.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.9 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%
The Spectra – WordPress Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘block_id’ parameter in versions up to, and including, 2.13.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CNA Affected
[
{
"vendor": "brainstormforce",
"product": "Spectra – WordPress Gutenberg Blocks",
"versions": [
{
"version": "*",
"status": "affected",
"lessThanOrEqual": "2.13.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]Related
6.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
5.9 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
14.0%