CVE-2019-20493

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

cPanel before 82.0.18 allows self-XSS because JSON string escaping is mishandled (SEC-520).

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Mar 17, 2020
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2019

CVE-2019-204943.3In cPanel before 82.0.18, Cpanel::Rand::Get can produce a predictable series of numbers (SEC-525).CVE-2019-204956.5cPanel before 82.0.18 allows attackers to read an arbitrary database via MySQL dump streaming (SEC-531).CVE-2019-204965.5cPanel before 82.0.18 allows attackers to conduct arbitrary chown operations as root during log processing (SEC-532).CVE-2019-204975.4cPanel before 82.0.18 allows stored XSS via WHM Backup Restoration (SEC-533).CVE-2019-204989.8cPanel before 82.0.18 allows WebDAV authentication bypass because the connection-sharing logic is incorrect (SEC-534).CVE-2019-204997.8D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Restore Configuration functionalitCVE-2019-20507.8In tearDownClientInterface of WificondControl.java, there is a possible use after free due to improper locking. This could lead to local escCVE-2019-205007.8D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Save Configuration functionality iCVE-2019-205017.8D-Link DWL-2600AP 4.2.0.15 Rev A devices have an authenticated OS command injection vulnerability via the Upgrade Firmware functionality in CVE-2019-205027.5An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter.CVE-2019-205036.5usrsctp before 2019-12-20 has out-of-bounds reads in sctp_load_addresses_from_init.CVE-2019-205049.8service/krashrpt.php in Quest KACE K1000 Systems Management Appliance before 6.4 SP3 (6.4.120822) allows a remote attacker to execute code v
CVE-2019-20493: Medium severity, CVSS 6.1 | Vulnix