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CVE-2022-31035— External URLs for Deployments can include javascript in argo-cd

Quick assessment

Affected
argoproj argo-cd
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.

Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 Red Hat OpenShift GitOps 1.5 存在跨站脚本漏洞，该漏洞源于允许恶意用户在 UI 中注入 javascript 链接。

CVSS 9.0 · Critical EPSS 0.94% · P58
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I. Basic Information for CVE-2022-31035

Vulnerability Information
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Vulnerability Title
External URLs for Deployments can include javascript in argo-cd
Source: CVE Program / CVE List V5
Vulnerability Description
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. All versions of Argo CD starting with v1.0.0 are vulnerable to a cross-site scripting (XSS) bug allowing a malicious user to inject a `javascript:` link in the UI. When clicked by a victim user, the script will execute with the victim's permissions (up to and including admin). The script would be capable of doing anything which is possible in the UI or via the API, such as creating, modifying, and deleting Kubernetes resources. A patch for this vulnerability has been released in the following Argo CD versions: v2.4.1, v2.3.5, v2.2.10 and v2.1.16. There are no completely-safe workarounds besides upgrading.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat OpenShift 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat OpenShift是美国红帽（Red Hat）公司的一款平台即服务（PaaS）云计算平台，它支持构建、测试、部署和运行应用程序。 Red Hat OpenShift GitOps 1.5 存在跨站脚本漏洞，该漏洞源于允许恶意用户在 UI 中注入 javascript 链接。
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
argoproj argo-cd >= 1.0.0, < 2.1.16 -

II. Public POCs for CVE-2022-31035

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III. Intelligence Information for CVE-2022-31035

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Patches & Fixes for CVE-2022-31035 (1)

Vendor Advisories for CVE-2022-31035 (1)

Other References for CVE-2022-31035 (1)

Same Patch Batch · argoproj · 2022-06-27 · 3 CVEs total

CVE-2022-31034 8.3 HIGH Insecure entropy in argo-cd
CVE-2022-31036 4.3 MEDIUM Symlink following allows leaking out-of-bounds YAML files from Argo CD repo-server

IV. Related Vulnerabilities

Same product: argo-cd
Same vendor: argoproj
Same weakness: CWE-79

V. Comments for CVE-2022-31035

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