CVE-2020-37256
5.1
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Summary
Grav before 1.6.30 contains a cross-site scripting vulnerability in the Admin plugin page editor default security configuration. Privileged users with page editing capabilities can inject malicious scripts to execute arbitrary code and install malicious plugins for system access.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Grav | Grav | 0 < 1.6.30 | affected |
| Grav | Grav | 1.6.30 | unaffected |
Weaknesses
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://github.com/getgrav/grav/security/advisories/GHSA-cvmr-6428-87w9
- https://www.vulncheck.com/advisories/grav-cross-site-scripting-in-admin-plugin-page-editor
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