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CVE-2020-19002

22
FAUCET Score

CVE-2020-19002 describes a Cross-Site Scripting (XSS) vulnerability in Mezzanine v4.3.1, specifically within the 'Description' field of the 'admin/blog/blogpost/add/' component. This allows unauthenticated remote attackers to execute arbitrary code in the victim's browser. The vulnerability has a CVSS score of 6.1 (Medium), indicating a low attack complexity and the potential for limited impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.3.1CPE matchmatch criteria
cpe:2.3:a:jupo:mezzanine:4.3.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.12%
Probability of exploitation in next 30 days
EPSS Percentile
62.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0112 is in the 75th percentile among its peer group of 26,219 CVEs.

Social Chatter

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

Remediation

Vendor Advisories (1)

pipGHSA-fpv7-hx6r-9vcxmedium

Mezzanine Cross Site Scripting (XSS) vulnerability

May 24, 2022

References

github.com / stephenmcd/mezzanine/issues/1921
ExploitIssue TrackingThird Party Advisory