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CVE-2018-1000207

59
FAUCET Score

CVE-2018-1000207 is an Incorrect Access Control vulnerability affecting MODX Revolution versions up to 2.6.4. This flaw allows a highly privileged attacker to create files with custom filenames and content via a web request, due to insufficient filtering of user parameters passed to the phpthumb class. Rated with a CVSS score of 7.2 (High), it poses a significant risk to confidentiality, integrity, and availability. While no active exploitation, public exploit code, or significant community discussion has been observed, the vulnerability has been patched in commit 06bc94257408f6a575de20ddb955aca505ef6e68.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.6.4CPE matchmatch criteria
cpe:2.3:a:modx:modx_revolution:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
64.09%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.6409 is in the 99th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: modx/revolutionFixed in: 2.7.0
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-m899-6mh4-mpc5high

MODX Revolution Incorrect Access Control vulnerability

May 13, 2022

References

github.com / a2u/CVE-2018-1000207
Broken LinkThird Party Advisory
github.com / modxcms/revolution/commit/06bc94257408f6a575de20ddb955aca505ef6e68
PatchThird Party Advisory
github.com / modxcms/revolution/pull/13979
ExploitThird Party Advisory
rudnkh.me / posts/critical-vulnerability-in-modx-revolution-2-6-4
ExploitThird Party Advisory