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CVE-2018-10517

39
FAUCET Score

CVE-2018-10517 is a remote code execution vulnerability affecting CMS Made Simple (CMSMS) through version 2.2.7. An authenticated administrator can exploit this by importing a malicious XML package containing base64-encoded PHP code. This vulnerability carries a CVSSv3 score of 7.2 (HIGH), indicating a high impact on confidentiality, integrity, and availability, with low attack complexity and no user interaction required once authenticated. While not present in the KEV catalog, a public exploit is available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.2.7CPE matchmatch criteria
cpe:2.3:a:cmsmadesimple:cms_made_simple:*:*:*:*:*:*:*:*

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
12.18%
Probability of exploitation in next 30 days
EPSS Percentile
95.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-45793 · Nov 6, 2018
This CVE's current EPSS score of 0.1218 is in the 94th 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

Remediation records are not available for this CVE.

References

github.com / itodaro/cmsms_cve/blob/master/README.md
ExploitThird Party Advisory
exploit-db.com / exploits/45793
ExploitThird Party AdvisoryVDB Entry