PT-2021-16276 · WordPress · Image Source Control

Apple502J · Published 2021-11-01 · Updated 2021-11-02 · CVE-2021-24781

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Image Source Control WordPress plugin versions prior to 2.3.1

Description: The issue allows users with a role as low as Contributor to change arbitrary post meta fields of arbitrary posts, even those they should not be able to edit.

Recommendations: For versions prior to 2.3.1, update to version 2.3.1 or later to resolve the issue. As a temporary workaround, consider restricting the Contributor role's capabilities to minimize the risk of exploitation.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2021-24781

Affected Products

Image Source Control

References · 5

• 🔥 https://wpscan.com/vulnerability/3550ba54-7786-4ad9-aeb1-1c0750f189d0 · Exploit
• https://osv.dev/vulnerability/CVE-2021-24781 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset/2606615 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-24781 · Security Note
• https://t.me/cvenotify/22761 · Telegram Post