What’s Vulnerable › Vulnerabilities

CVE-2023-1881: Cross-site Scripting (XSS) - Stored in microweber/microweber

• 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: 2023-04-05 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Stored in GitHub repository microweber/microweber prior to 1.3.3.

Affected products

• microweber/microweber: before 1.3.3 — fixed in 1.3.3

How to fix

Upgrade to a fixed version: microweber/microweber 1.3.3. Check the vendor advisory for mitigations.

References

• https://github.com/microweber/microweber/commit/8d039de2d615956f6df8df0bb1045ff3be88f183
• https://huntr.dev/bounties/d5ebc2bd-8638-41c4-bf72-7c906c601344
• https://github.com/microweber/microweber/commit/8d039de2d615956f6df8df0bb1045ff3be88f183
• https://huntr.dev/bounties/d5ebc2bd-8638-41c4-bf72-7c906c601344

Get alerted when CVE-2023-1881 or the next vulnerability affects your stack