CVEvulnerability
CVE-2021-38244
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-770
Description
A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignificanceTest.json.
Affected configurations
• cbioportal project cbioportal (<= 3.6.21)
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://github.com/cBioPortal/cbioportal/issues/8680 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/cBioPortal/cbioportal/pull/8751 Issue Tracking, Third Party Advisory
- https://github.com/cBioPortal/cbioportal/issues/8680 Exploit, Issue Tracking, Third Party Advisory
- https://github.com/cBioPortal/cbioportal/pull/8751 Issue Tracking, Third Party Advisory