Medium severity · published Feb 1, 2021
CVE-2020-13562
A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7
6.1
CVSS
77.7%
EPSS
No
On KEV
Description
A cross-site scripting vulnerability exists in the template functionality of phpGACL 3.3.7. A specially crafted HTTP request can lead to arbitrary JavaScript execution. An attacker can provide a crafted URL to trigger this vulnaerability in the phpGACL template action parameter.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)77.7% · higher than 100% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openemr · Open-emr
5.0.2 · source: NVD
PH
Phpgacl · Phpgacl Project
3.3.7 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13562
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13562
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1177
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