TI-2024-01159 Aliases CVE-2024-1245 GHSA-mgp6-j658-vcw9

Improper input validation in Concrete CMS

LOW 22CWE-20Published 2024-02-09 · Updated 2024-08-19

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Concrete CMS version 9 before 9.2.5 is vulnerable to stored XSS in file tags and description attributes since administrator entered file attributes are not sufficiently sanitized in the Edit Attributes page. A rogue administrator could put malicious code into the file tags or description attributes and, when another administrator opens the same file for editing, the malicious code could execute. The Concrete CMS Security team scored this 2.4 with CVSS v3 vector AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:N/A:N.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.004 34th percentileScored 2026-11-07

Fix Fixed Concrete CMS (Concrete CMS): 9.2.5concrete5/concrete5 (Packagist): 9.2.5

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Concrete CMS	Concrete CMS	9.0.0 to before 9.2.5	9.2.5	Patch available	CNA
—	concrete5/concrete5 (Packagist)	9.0.0RC1 to before 9.2.5	9.2.5	Patch available	GHSA-mgp6-j658-vcw9

Concrete CMS VendorConcrete CMS Affected 9.0.0 to before 9.2.5 Fixed in 9.2.5 Patch available CNA
concrete5/concrete5 (Packagist) Vendor— Affected 9.0.0RC1 to before 9.2.5 Fixed in 9.2.5 Patch available GHSA-mgp6-j658-vcw9

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:concretecms:concrete_cms::::::::	9.0.0 to before 9.2.5	Vulnerable	Concrete CMS

cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* Versions 9.0.0 to before 9.2.5 Vulnerable ·Concrete CMS

Remediation

Fix · CNA Concrete CMS (Concrete CMS) Fixed in 9.2.5
Fix · GHSA-mgp6-j658-vcw9 concrete5/concrete5 (Packagist) Fixed in 9.2.5 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2024-02-09
Concrete CMS 9.2.5
3 records Highest priority Priority LOW 3 LOW
Other records, highest priority first
- TI-2024-01161 Concrete CMS version 9 before 9.2.5 vulnerable to stored XSS via the Role Name fieldPriority LOW 25
- TI-2024-01160 Improper input validation in Concrete CMSPriority LOW 22
Show all 3 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-1245
2026-10-03 Alias added: GHSA-mgp6-j658-vcw9

References

Advisory 3

Other 2

TI-2026-23602 ConcreteCMS v9.4.7 contains a Denial of Service (DoS) vulnerability in the File Manager… CVSS 3.1MEDIUM 6.5
TI-2023-23992 A Cross Site Scripting (XSS) vulnerability in Concrete CMS from versions 9.2.0 to 9.2.2… CVSS 3.1MEDIUM 5.4
TI-2023-26495 Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows unauthorized access because… CVSS 3.1CRITICAL 9.8
TI-2026-14907 Missing authorization in Concrete CMS CVSS 4.0HIGH 8.7
TI-2022-06200 Cleartext transmission of sensitive information in https://github.com/concrete5/concrete5 CVSS 3.1CRITICAL 9.8
TI-2021-17294 An issue was discovered in Concrete CMS through 8.5.5. CVSS 3.1CRITICAL 9.8

See all 197 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences