Medium severity6.1NVD Advisory· Published Feb 1, 2021· Updated Jun 17, 2026

CVE-2020-13564

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 vulnerability in the phpGACL template acl_id parameter.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Openemr/Openemr
cpe:2.3:a:open-emr:openemr:5.0.2:*:*:*:*:*:*:*
Phpgacl Project/Phpgacl
cpe:2.3:a:phpgacl_project:phpgacl:3.3.7:*:*:*:*:*:*:*
phpGACL/phpGACLdescription
phpGACL/phpGACLllm-fuzzy
Range: =3.3.7

Patches

Vulnerability mechanics

References

talosintelligence.com/vulnerability_reports/TALOS-2020-1177nvdExploitThird Party Advisory

News mentions

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cvss	0.397
epss	0.061
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000