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CVE-2026-64821— djangoSIGE 1.10 CSRF via GET-based Order Cancellation Views

Quick assessment

Affected
thiagopena djangoSIGE
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

thiagopena djangoSIGE是thiagopena个人开发者的一款基于Django的应用服务器产品。 thiagopena djangoSIGE 1.10及之前版本存在跨站请求伪造漏洞，该漏洞源于跨站请求伪造，允许未经身份验证的攻击者利用CancelarOrcamentoVendaView、CancelarPedidoVendaView、CancelarOrcamentoCompraView和CancelarPedidoCompraView中HTTP GET方法处理程序实现的订单取消逻辑，代

CVSS 4.3 · Medium EPSS 0.22% · P12

Affected Version Matrix 2

VendorProduct Version RangeStatus
thiagopena djangoSIGE ≤ 1.10 affected
≤ a6fe7e8e3a7d52ba0a25305df4e5e7e0cd5f5792 affected
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I. Basic Information for CVE-2026-64821

Vulnerability Information
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Vulnerability Title
djangoSIGE 1.10 CSRF via GET-based Order Cancellation Views
Source: CVE Program / CVE List V5
Vulnerability Description
djangoSIGE through 1.10 (commit a6fe7e8) contains a cross-site request forgery vulnerability that allows unauthenticated attackers to cancel sales or purchase orders on behalf of authenticated users by exploiting order-cancellation logic implemented inside HTTP GET method handlers in CancelarOrcamentoVendaView, CancelarPedidoVendaView, CancelarOrcamentoCompraView, and CancelarPedidoCompraView. Attackers can lure an authenticated victim with change_orcamentovenda or equivalent permissions to a page containing a cross-origin reference such as an img tag pointing to the cancellation endpoint, bypassing CSRF token validation entirely since Django's CsrfViewMiddleware only enforces CSRF checks on unsafe HTTP methods.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
跨站请求伪造(CSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
thiagopena djangoSIGE 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
thiagopena djangoSIGE是thiagopena个人开发者的一款基于Django的应用服务器产品。 thiagopena djangoSIGE 1.10及之前版本存在跨站请求伪造漏洞，该漏洞源于跨站请求伪造，允许未经身份验证的攻击者利用CancelarOrcamentoVendaView、CancelarPedidoVendaView、CancelarOrcamentoCompraView和CancelarPedidoCompraView中HTTP GET方法处理程序实现的订单取消逻辑，代
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
thiagopena djangoSIGE 0 ~ 1.10 -

II. Public POCs for CVE-2026-64821

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III. Intelligence Information for CVE-2026-64821

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Patches & Fixes for CVE-2026-64821 (1)

Vendor Advisories for CVE-2026-64821 (1)

Security Blog Posts for CVE-2026-64821 (1)

IV. Related Vulnerabilities

Same product: djangoSIGE
Same vendor: thiagopena
Same weakness: CWE-352

V. Comments for CVE-2026-64821

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