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CVE-2022-26149

39
FAUCET Score

CVE-2022-26149 is a high-severity authenticated remote code execution vulnerability affecting MODX Revolution versions up to 2.8.3-pl. An authenticated administrator can exploit this by manipulating the "Uploadable File Types" setting to upload and execute arbitrary code. The CVSS score of 7.2 reflects a network-based attack with low complexity, leading to high impact on confidentiality, integrity, and availability. While not currently listed in CISA's KEV catalog, public exploit code exists on ExploitDB, indicating a clear path for exploitation. Despite this, there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.8.3CPE matchmatch criteria
cpe:2.3:a:modx:revolution:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
9.31%
Probability of exploitation in next 30 days
EPSS Percentile
94.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-51059 · Mar 25, 2023
This CVE's current EPSS score of 0.0931 is in the 93rd 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

Vendor Advisories (1)

composerGHSA-j8jp-9x42-4pj5high

Unrestricted Upload of File with Dangerous Type in MODX Revolution

Feb 27, 2022

References

packetstormsecurity.com / files/171488/MODX-Revolution-2.8.3-pl-Remote-Code-Execution.html
github.com / sartlabs/0days/blob/main/Modx/Exploit.txt
ExploitThird Party Advisory