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CVE Record

CVE-2021-38707: Persistent cross-site scripting (XSS) vulnerabilities in ClinicCases 7.3.3 allow low-privileged attackers t...

Persistent cross-site scripting (XSS) vulnerabilities in ClinicCases 7.3.3 allow low-privileged attackers to introduce arbitrary JavaScript to account parameters. The XSS payloads will execute in the browser of any user who views the relevant content. This can result in account takeover via session token theft.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

ClinicCases 7.3.3 has stored XSS in account parameters. A low-privileged user could save malicious script that later runs in another user’s browser when viewed. The stated impact includes possible account takeover through session token theft.

Executive priority

Treat as high priority where ClinicCases 7.3.3 is deployed, especially if untrusted users can create or edit account details viewed by staff or administrators.

Technical view

The CVE describes persistent XSS affecting ClinicCases 7.3.3 account parameters. Stored attacker-controlled JavaScript can execute for users who view the affected content. The bundle does not provide CVSS, CWE, CPE, fixed-version, or detailed affected-field data.

Likely exposure

Exposure is likely limited to organizations running ClinicCases 7.3.3. The bundle lists no CPEs, vendor metadata, or broader version range, so asset confirmation is required.

Exploitation context

CISA KEV status is false, and the supplied sources do not state active exploitation. A public GitHub reference exists, but the bundle does not prove exploitation in the wild.

Researcher notes

Evidence is sparse. The CVE record names stored XSS in account parameters and potential session-token theft, but does not provide CVSS, affected CPEs, fixed release, or independent exploitation confirmation.

Mitigation direction

  • Inventory ClinicCases deployments and confirm whether version 7.3.3 is present.
  • Check ClinicCases release guidance for a fixed version or vendor-recommended remediation.
  • Prioritize upgrade or removal of affected instances where user accounts are untrusted.
  • Restrict access to affected workflows until remediation is confirmed.
  • If maintaining a fork, ensure account-parameter output is safely encoded.

Validation and detection

  • Identify all ClinicCases instances and record their deployed versions.
  • Review ClinicCases release notes for security changes after 7.3.3.
  • Inspect account/profile fields for suspicious stored content.
  • Review logs for low-privileged account changes before privileged-user access.
  • Validate remediation in authorized testing without using real session data.
Prepared
Confidence
medium
Sources
4

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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description · low confidence lookup

Credential and access behavior lookup

The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2021-38707 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.