CVE-2023-28472 Concrete CMS missing secure cookie parameters
Concrete CMS fails to set Secure and HttpOnly flags on ccmPoll cookies, potentially exposing them to theft via XSS or network sniffing.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2023-28472?
CVE-2023-28472 is a medium-severity vulnerability in Concretecms Concrete Cms, published on 28 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Concrete CMS (previously concrete5) versions 8.5.12 and below, and 9.0 through 9.1.3 does not have Secure and HTTP only attributes set for ccmPoll cookies.
Which versions are affected by CVE-2023-28472?
2 open source packages ship an affected version, including concrete5/concrete5. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
concrete5/concrete5 Packagist | All versions | 9.2.0 |
concrete5/concrete5 Packagist | All versions | 9.2.0 |
Products include Concretecms Concrete Cms.
How do I fix CVE-2023-28472?
Upgrade concrete5/concrete5 to 9.2.0 or later.
Is CVE-2023-28472 being exploited?
There is no known exploitation of CVE-2023-28472 in the wild and no public exploit code.
Other vulnerabilities in Concretecms Concrete Cms
- CVE-2023-48648 Concrete CMS allows unauthorized access because directories can be created with insecure permissions
- CVE-2022-21829 Code injection in concrete CMS
- CVE-2021-22958 Server-Side Request Forgery vulnerability in concrete5
- CVE-2021-40098 Path traversal in n/a
- CVE-2026-8134 Concrete CMS Vulnerable to Relative Path Traversal
Sources
Also known as GHSA-f55r-8rcv-mqcf.