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WordfenceCVE-2024-8318

HistorySep 04, 2024 - 8:15 a.m.

CVE-2024-8318

2024-09-0408:15:03

CWE-79

Wordfence

web.nvd.nist.gov

wordpress plugin vulnerability

stored cross-site scripting

input sanitization issue

output escaping

contributor-level access

CVSS3

6.4

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

EPSS

0.001

Percentile

30.7%

JSON

The Attributes for Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘attributesForBlocks’ parameter in all versions up to, and including, 1.0.6 due to insufficient input sanitization and output escaping. 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.

Affected configurations

Vulners

Node

websevendevattributes_for_blocksRange≤1.0.6wordpress

VendorProductVersionCPE
websevendevattributes_for_blocks*cpe:2.3:a:websevendev:attributes_for_blocks:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
websevendev	attributes_for_blocks	*	cpe:2.3:a:websevendev:attributes_for_blocks::::::wordpress::*

CNA Affected

[
  {
    "vendor": "websevendev",
    "product": "Attributes for Blocks",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.0.6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/attributes-for-blocks/trunk/attributes-for-blocks.php#L246

plugins.trac.wordpress.org/browser/attributes-for-blocks/trunk/attributes-for-blocks.php#L96

plugins.trac.wordpress.org/changeset?old_path=%2Fattributes-for-blocks&old=3066420&new_path=%2Fattributes-for-blocks&new=3144730&sfp_email=&sfph_mail=

wordpress.org/plugins/attributes-for-blocks/#developers

www.wordfence.com/threat-intel/vulnerabilities/id/a0101dd1-a9cb-4b9c-8299-9b808d7e1912?source=cve

CVSS3

6.4

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

EPSS

0.001

Percentile

30.7%

JSON

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