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WordfenceCVE-2024-8543

HistorySep 10, 2024 - 10:15 a.m.

CVE-2024-8543

2024-09-1010:15:13

CWE-79

Wordfence

web.nvd.nist.gov

wordpress

cross-site scripting

plugin vulnerability

input sanitization

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

Percentile

14.7%

JSON

The Slider comparison image before and after plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s [sciba] shortcode in all versions up to, and including, 0.8.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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

Nvd

Vulners

Node

artembovkunslider_comparison_image_before_and_afterRange≤0.8.3wordpress

VendorProductVersionCPE
artembovkunslider_comparison_image_before_and_after*cpe:2.3:a:artembovkun:slider_comparison_image_before_and_after:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
artembovkun	slider_comparison_image_before_and_after	*	cpe:2.3:a:artembovkun:slider_comparison_image_before_and_after::::::wordpress::*

CNA Affected

[
  {
    "vendor": "hardwaremaster",
    "product": "Slider comparison image before and after",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "0.8.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/slider-comparison-image-before-and-after/trunk/sciba.php#L39

www.wordfence.com/threat-intel/vulnerabilities/id/14ab5d7c-ab46-4a53-b0d2-8b331e204cf3?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

Percentile

14.7%

JSON

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