PT-2024-15032 · WordPress · Contact Form 7 – Dynamic Text Extension

Francesco Carlucci · Published 2024-01-11 · Updated 2024-01-16 · CVE-2023-6630

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Contact Form 7 – Dynamic Text Extension plugin for WordPress versions up to, and including, 4.1.0

Description The issue allows authenticated attackers with contributor access or higher to access arbitrary metadata of any post type, referencing the post by id and the meta by key, due to missing validation on a user-controlled key in the CF7 get custom field and CF7 get current user shortcodes.

Recommendations For versions up to, and including, 4.1.0, update to a version higher than 4.1.0 to resolve the issue. As a temporary workaround, consider restricting access to the CF7 get custom field and CF7 get current user shortcodes until a patch is available.

Fix

IDOR

Weakness Enumeration

CWE-359

CWE-639

Related Identifiers

CVE-2023-6630

Affected Products

Contact Form 7 – Dynamic Text Extension

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-6630 · Security Note
• https://osv.dev/vulnerability/CVE-2023-6630 · Vendor Advisory
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3019572%40contact-form-7-dynamic-text-extension%2Ftrunk&old=2968460%40contact-form-7-dynamic-text-extension%2Ftrunk&sfp_email=&sfph_mail=#file4 · Patch
• https://wordfence.com/threat-intel/vulnerabilities/id/a3f1d836-da32-414f-9f2b-d485c44b2486?source=cve · Note
• https://t.me/cvenotify/67003 · Telegram Post