What’s Vulnerable › Vulnerabilities

CVE-2023-3532: Cross-site Scripting (XSS) - Stored in outline/outline

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-07-07 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Stored in GitHub repository outline/outline prior to 0.70.1.

Affected products

• outline: before 0.70.1 — fixed in 0.70.1

How to fix

Upgrade to a fixed version: outline 0.70.1. Check the vendor advisory for mitigations.

References

• https://github.com/outline/outline/commit/9431df45c210e85b77cd27f2ffaf0358b837afa3
• https://huntr.dev/bounties/ebd2428a-e2cb-480e-ba37-dd89ad62cf1b
• https://github.com/outline/outline/commit/9431df45c210e85b77cd27f2ffaf0358b837afa3
• https://huntr.dev/bounties/ebd2428a-e2cb-480e-ba37-dd89ad62cf1b

Get alerted when CVE-2023-3532 or the next vulnerability affects your stack