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CVE-2021-38707

19
FAUCET Score

CVE-2021-38707 describes persistent cross-site scripting (XSS) vulnerabilities in ClinicCases 7.3.3, allowing low-privileged attackers to inject malicious JavaScript into account parameters. This medium-severity vulnerability (CVSS 5.4) can lead to account takeover through session token theft, as the XSS payloads execute when other users view the compromised content. While the attack complexity is low, user interaction is required, and the impact is limited to confidentiality and integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
7.3.3CPE matchmatch criteria
cpe:2.3:a:cliniccases:cliniccases:7.3.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.64%
Probability of exploitation in next 30 days
EPSS Percentile
47.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0064 is in the 79th 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

Remediation records are not available for this CVE.

References

github.com / judsonmitchell/ClinicCases/releases
Release NotesThird Party Advisory
github.com / sudonoodle/CVE-2021-38707
ExploitThird Party Advisory