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CVE-2022-43691

20
FAUCET Score

CVE-2022-43691 affects Concrete CMS versions below 8.5.10 and between 9.0.0 and 9.1.2, where sensitive server-side information, including environment variables and server details, can be inadvertently disclosed if Debug Mode is enabled in a production environment. This vulnerability has a CVSS score of 5.3 (Medium), indicating a low-complexity attack requiring no user interaction or privileges, and primarily impacts confidentiality. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.5.10CPE matchmatch criteria
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
>= 9.0.0, <= 9.1.2CPE matchmatch criteria
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
35.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 22nd percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: concrete5/concrete5Fixed in: 8.5.10
composerpatch availablevia ghsa
Product: concrete5/concrete5Fixed in: 9.1.3
github_advisoryvendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-q3hq-hm5h-qrx3medium

Concrete CMS vulnerable to Cleartext Transmission of Sensitive Information

Nov 15, 2022

References

documentation.concretecms.org / developers/introduction/version-history/8510-release-notes
Release NotesVendor Advisory
documentation.concretecms.org / developers/introduction/version-history/913-release-notes
Release NotesVendor Advisory
github.com / concretecms/concretecms/releases/8.5.10
Release NotesVendor Advisory
github.com / concretecms/concretecms/releases/9.1.3
Release NotesVendor Advisory
concretecms.org / about/project-news/security/concrete-cms-security-advisory-2022-10-31
Vendor Advisory