CVE-2022-37720

9.0 criticalEPSS 0.8%

Critical (9.0) in orchardcore orchard cms. EPSS 0.8% chance of exploitation in the next 30 days.

Orchardproject Orchard CMS 1.10.3 is vulnerable to Cross Site Scripting (XSS). When a low privileged user such as an author or publisher, injects a crafted html and javascript payload in a blog post, leading to full admin account takeover or privilege escalation when the malicious blog post is loaded in the victim's browser.

Severity

CVSS 3.1

9.0 critical

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 57% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2022-11-25
Modified: 2026-07-09
Record from: the NVD, synced 2026-10-19

Affected

orchardcore:orchard_cms

References

https://labs.integrity.pt/advisories/cve-2022-37720/
https://labs.integrity.pt/advisories/cve-2022-37720/

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