CVE-2021-38244

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A regular expression denial of service (ReDoS) vulnerability exits in cbioportal 3.6.21 and older via a POST request to /ProteinArraySignificanceTest.json.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/cBioPortal/cbioportal/issues/8680Exploit, Issue Tracking, Third Party Advisory
https://github.com/cBioPortal/cbioportal/pull/8751Issue Tracking, Third Party Advisory
https://github.com/cBioPortal/cbioportal/issues/8680Exploit, Issue Tracking, Third Party Advisory
https://github.com/cBioPortal/cbioportal/pull/8751Issue Tracking, Third Party Advisory

Timeline

Published: Dec 16, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-38259.6On 2.1.15 version and below of Lider module in LiderAhenk software is leaking it's configurations via an unsecured API. An attacker with an CVE-2021-382587.8NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostProcessCallback().CVE-2021-38266.5Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of servic CVE-2021-382607.8NXP MCUXpresso SDK v2.7.0 was discovered to contain a buffer overflow in the function USB_HostParseDeviceConfigurationDescriptor().CVE-2021-382636.1Cross-site scripting (XSS) vulnerability in the Server module's script console in Liferay Portal 7.3.2 and earlier, and Liferay DXP 7.0 befo CVE-2021-382646.1Cross-site scripting (XSS) vulnerability in the Frontend Taglib module in Liferay Portal 7.4.0 and 7.4.1 allows remote attackers to inject a CVE-2021-382655.4Cross-site scripting (XSS) vulnerability in the Asset module in Liferay Portal 7.3.4 through 7.3.6 allow remote attackers to inject arbitrar CVE-2021-382667.5The Portal Security module in Liferay Portal 7.2.1 and earlier, and Liferay DXP 7.0 before fix pack 90, 7.1 before fix pack 17 and 7.2 befor CVE-2021-382675.4Cross-site scripting (XSS) vulnerability in the Blogs module's edit blog entry page in Liferay Portal 7.3.2 through 7.3.6, and Liferay DXP 7 CVE-2021-382686.5The Dynamic Data Mapping module in Liferay Portal 7.0.0 through 7.3.6, and Liferay DXP 7.0 before fix pack 101, 7.1 before fix pack 21, 7.2 CVE-2021-382695.4Cross-site scripting (XSS) vulnerability in the Gogo Shell module in Liferay Portal 7.1.0 through 7.3.6 and 7.4.0, and Liferay DXP 7.1 befor CVE-2021-38276.8A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavi