CVE-2021-38704 json
Multiple reflected cross-site scripting (XSS) vulnerabilities in ClinicCases 7.3.3 allow unauthenticated attackers to introduce arbitrary J…
published 2021-09-07 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-25142
- cvss
- 6.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.5%
- EPSS 3.5% chance of exploitation in 30 days, percentile 89%
- public exploits
- 0
- none known, plus a Nuclei check
Summary
Multiple reflected cross-site scripting (XSS) vulnerabilities in ClinicCases 7.3.3 allow unauthenticated attackers to introduce arbitrary JavaScript by crafting a malicious URL. This can result in account takeover via session token theft.
Exploit prediction
3.52% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Nuclei template ClinicCases 7.3.3 Cross-Site Scripting nuclei detection template
- github.com https://github.com/sudonoodle/CVE-2021-38704 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/sudonoodle/CVE-2021-38704
exploit, third-party-advisory
-
github.com
/judsonmitchell/ClinicCases/releases
release-notes, third-party-advisory
Sources
- CVE List CVE-2021-38704
- NVD CVE-2021-38704
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