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CVE-2024-3181

16
FAUCET Score

CVE-2024-3181 is a Stored Cross-Site Scripting (XSS) vulnerability affecting Concrete CMS versions prior to 9.2.8 and 8.5.16. A high-privileged attacker (rogue administrator) can inject malicious code into the search field, which would then execute when another administrator views the modified filter. This vulnerability has a CVSS v3.1 score of 4.8 (Medium), indicating a network-based attack with low attack complexity, requiring user interaction, and resulting in low impact to confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.5.16CPE matchmatch criteria
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
>= 9.0.0, < 9.2.8CPE matchmatch criteria
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
>= 5.0.0, < 8.5.16CPE match
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.1LOW

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
0.5
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 36th percentile among its peer group of 4,937 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

composerpatch availablevia ghsa
Product: concrete5/concrete5Fixed in: 9.2.8
composerpatch availablevia ghsa
Product: concrete5/concrete5Fixed in: 8.5.16

Vendor Advisories (1)

composerGHSA-qgm9-rxmq-jxmqlow

Concrete CMS Stored XSS in the Search Field

Apr 3, 2024

References

documentation.concretecms.org / 9-x/developers/introduction/version-history/928-release-notes
Release Notes
documentation.concretecms.org / developers/introduction/version-history/8516-release-notes
Release Notes