CVE-2023-6630 Contact Form 7 – Dynamic Text Extension <= 4.1.0 - Insecure Direct Object Reference
Authenticated attackers can access arbitrary post metadata via insecure direct object reference in the Contact Form 7 Dynamic Text Extension plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-6630?
CVE-2023-6630 is a medium-severity vulnerability in sevenspark Contact Form 7 – Dynamic Text Extension, published on 11 Jan 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.0 via the CF7_get_custom_field and CF7_get_current_user shortcodes due to missing validation on a user controlled key. This makes it possible for 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.
Which versions are affected by CVE-2023-6630?
It affects 1 product.
Products include Rocklobster Contact Form 7.
How do I fix CVE-2023-6630?
No fix has been published for CVE-2023-6630 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-6630 being exploited?
There is no known exploitation of CVE-2023-6630 in the wild and no public exploit code.
Other vulnerabilities in sevenspark Contact Form 7 – Dynamic Text Extension
- CVE-2020-35489 File upload in n/a
- CVE-2018-20979 Privilege escalation in n/a
- CVE-2021-24159 Contact Form 7 Style <= 3.1.9 - Cross-Site Request Forgery to Stored Cross-Site Scripting
- CVE-2023-6449 Contact Form 7 <= 5.8.3 - Authenticated (Editor+) Arbitrary File Upload
- CVE-2024-4704 Contact Form 7 < 5.9.5 - Unauthenticated Open Redirect
Sources
Also known as GHSA-c2vp-9842-2xq2.