CVE-2021-20195
published 2021-05-28CVE-2021-20195: A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to…
PriorityP350critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
1.25%
66.1th percentile
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| redhat | keycloak | < 12.0.3 | 12.0.3 |
| redhat | keycloak | — | — |
CVSS provenance
nvdv3.19.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
vendor_redhat9.6CRITICAL
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OSV
keycloak Self Stored Cross-site Scripting vulnerability
osv·2021-06-08
CVE-2021-20195 [CRITICAL] keycloak Self Stored Cross-site Scripting vulnerability
keycloak Self Stored Cross-site Scripting vulnerability
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
GHSA
keycloak Self Stored Cross-site Scripting vulnerability
ghsa·2021-06-08
CVE-2021-20195 [CRITICAL] CWE-116 keycloak Self Stored Cross-site Scripting vulnerability
keycloak Self Stored Cross-site Scripting vulnerability
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Red Hat
keycloak: The Account console allows stored self-XSS via impersonation mechanism
vendor_redhat·2021-02-16·CVSS 9.6
CVE-2021-20195 [CRITICAL] CWE-20 keycloak: The Account console allows stored self-XSS via impersonation mechanism
keycloak: The Account console allows stored self-XSS via impersonation mechanism
A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
A flaw was found in keycloak. A Self Stored XSS attack vector escalating to a complete account takeover is possible due to user-supplied data fields not being properly encoded and Javascript code being used to process the data. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Pa
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-05-28
Published