CVE-2018-5216
Radiant CMS vulnerable to Cross-site Scripting
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
- Record
CVE-2018-5216- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
- Record
CVE-2018-5216- Updated
- 2026-11-02
EUVDEUVD-2018-0163 No score
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
- Record
EUVD-2018-0163- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mvw8-v767-qhjm
Radiant CMS vulnerable to Cross-site Scripting
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
- Record
GHSA-mvw8-v767-qhjm- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-mvw8-v767-qhjm
Radiant CMS vulnerable to Cross-site Scripting
Radiant CMS 1.1.4 has XSS via crafted Markdown input in the part_body_content parameter to an admin/pages/*/edit resource.
- Record
GHSA-mvw8-v767-qhjm- CVSS 3.0
- 5.4 Medium
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
radiantRubyGems |
through 1.1.4 | None known |
radiantRubyGems |
through 1.1.4, plus listed versions 0.5.00.5.10.5.20.6.00.6.1 Show 31 moreShow less0.6.20.6.30.6.40.6.50.6.5.10.6.60.6.70.6.80.6.90.7.00.7.10.7.20.8.00.8.10.8.20.9.0.rc20.9.11.0.01.0.0.rc11.0.0.rc21.0.0.rc31.0.0.rc41.0.0.rc51.0.11.1.01.1.0.alpha1.1.0.beta1.1.0.rc11.1.11.1.21.1.3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-5216 is a medium vulnerability (CVSS 5.4) in Radiantcms Radiant Cms, published January 4, 2018. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.54%, the 45th percentile. No source names a fixed version.