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WordfenceVULNRICHMENT:CVE-2024-8761

HistorySep 17, 2024 - 8:30 a.m.

CVE-2024-8761 Share This Image <= 2.03 - Open Redirect via link Parameter

2024-09-1708:30:27

CWE-601

Wordfence

github.com

cve-2024-8761

share this image

open redirect

wordpress

vulnerability

insufficient validation

unauthenticated attackers

malicious sites

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

24.4%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

The Share This Image plugin for WordPress is vulnerable to Open Redirect in all versions up to, and including, 2.03. This is due to insufficient validation on the redirect url supplied via the link parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:share_this_image_project:share_this_image:*:*:*:*:*:wordpress:*:*"
    ],
    "vendor": "share_this_image_project",
    "product": "share_this_image",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "2.03"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/share-this-image/tags/2.03/assets/js/sti.js#L693

plugins.trac.wordpress.org/browser/share-this-image/tags/2.03/includes/class-sti-shortlink.php#L64

plugins.trac.wordpress.org/browser/share-this-image/tags/2.03/includes/class-sti-shortlink.php#L74

plugins.trac.wordpress.org/changeset/3152564/

wordpress.org/plugins/share-this-image/#developers

www.wordfence.com/threat-intel/vulnerabilities/id/1e72d5c7-c601-4775-a825-4786bbd1b5f0?source=cve

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

AI Score

6.8

Confidence

Low

EPSS

0.001

Percentile

24.4%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

partial

JSON

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