CVE-2022-1815: Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository jgraph/drawio prior to 18.1.2.

PriorityP355high7.5CVSS 3.1

AVNACLPRNUINSUCHINAN

EXPLOIT

EPSS

5.70%

92.1th percentile

Exposure of Sensitive Information to an Unauthorized Actor in GitHub repository jgraph/drawio prior to 18.1.2.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
diagrams	drawio	< 18.1.2	18.1.2
jgraph	jgraph_drawio	>= unspecified < 18.1.2	18.1.2

Detection & IOCsextracted from sources · hover to see the quote

url/service/0/test.oast.me↗

path/service↗

→Identify exposed Drawio instances using Shodan query 'http.title:"flowchart maker"', FOFA query 'title="flowchart maker"', or Google dork 'intitle:"flowchart maker"'. ↗

·The SSRF is exploitable without authentication (PR:N, UI:N) and targets the /service endpoint; the vulnerable path pattern is /service/0/<attacker-controlled-host>, allowing out-of-band callback detection via OAST/Interactsh. ↗
·Vulnerability affects Drawio versions prior to 18.1.2; patched in commit c287bef9101d024b1fd59d55ecd530f25000f9d8. ↗

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

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