What’s Vulnerable › Vulnerabilities

CVE-2021-30150

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-04-06 · updated 2026-06-17
• Weakness: CWE-79

Description

Composr 10.0.36 allows XSS in an XML script.

Affected products

• Ocproducts Composr: 10.0.36

References

• http://packetstormsecurity.com/files/162111/Composr-CMS-10.0.36-Cross-Site-Scripting.html
• https://gitlab.com/composr-foundation/composr/commit/833a06466
• http://packetstormsecurity.com/files/162111/Composr-CMS-10.0.36-Cross-Site-Scripting.html
• https://gitlab.com/composr-foundation/composr/commit/833a06466

Get alerted when CVE-2021-30150 or the next vulnerability affects your stack