CVE-2018-16632

FAUCET Score

CVE-2018-16632 describes a Cross-Site Scripting (XSS) vulnerability in Mezzanine CMS version 4.3.1, specifically affecting the /admin/blog/blogcategory/add/ title parameter when adding a blog post. This medium-severity vulnerability has a CVSS score of 4.8, indicating it requires high privileges and user interaction to exploit, leading to low impact on confidentiality and integrity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		4.3.1CPE matchmatch criteria	cpe:2.3:a:jupo:mezzanine:4.3.1:::::::*

CVSS Data

CVSS version used by this source: 3.0

4.8MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

Exploitability Score

1.7

Impact Score

2.7

CvssVersion

3.0

Exploit Intelligence

EPSS Score

0.61%

Probability of exploitation in next 30 days

EPSS Percentile

45.8%

Percentile rank of EPSS score among Peer Group

As of 2026-07-24

Model: v2026.06.15

This CVE's current EPSS score of 0.0062 is in the 79th percentile among its peer group of 4,931 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

Remediation records are not available for this CVE.

References

github.com / security-breachlock/CVE-2018-16632/blob/master/mezzanine_persistent%20XSS.pdf

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