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CVE-2021-3950

20
FAUCET Score

CVE-2021-3950 describes a Cross-Site Scripting (XSS) vulnerability in django-helpdesk, where improper neutralization of input during web page generation allows attackers to inject malicious scripts. This medium-severity vulnerability (CVSS 5.4) requires low privileges and user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.3.1CPE matchmatch criteria
cpe:2.3:a:django-helpdesk_project:django-helpdesk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.78%
Probability of exploitation in next 30 days
EPSS Percentile
52.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0078 is in the 87th percentile among its peer group of 15,225 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

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
pippatch availablevia ghsa
Product: django-helpdeskFixed in: 0.3.2

Vendor Advisories (1)

pipGHSA-vfrc-ggmc-5jwvhigh

Cross-site Scripting in django-helpdesk

Nov 23, 2021

References

github.com / django-helpdesk/django-helpdesk/commit/04483bdac3b5196737516398b5ce0383875a5c60
PatchThird Party Advisory
huntr.dev / bounties/4d7a5fdd-b2de-467a-ade0-3f2fb386638e
ExploitIssue TrackingPatchThird Party Advisory