Subrion CMS Cross-site Scripting
uploads/.htaccess in Subrion CMS 4.2.1 allows XSS because it does not block .html file uploads (but does block, for example, .htm file uploads).
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | intelliants/subrion | < 4.2.2 | 4.2.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-14840
- https://github.com/intelliants/subrion/issues/773
- https://github.com/intelliants/subrion/commit/b12e287d3814c0f2d0b1892f95fc0190972d2ba5
- https://github.com/intelliants/subrion/commit/cb10ac2294cb2c3a6d2159f9a2bb8c58a2a10a47
- https://www.exploit-db.com/exploits/45150
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-79- Platform
- Composer
- Package
intelliants/subrion- Disclosed
- 14.05.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-vhqr-3gr2-7px9 - CC BY 4.0
Vulnerability history: intelliants/subrion
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 42
- First → latest
- 06.2021 06.2026
- Without a fix
- 32
- Exploited in attacks
- 0
Severity breakdown
- Critical 2
- High 11
- Medium 28
- Low 1
Disclosures per year
- 2021: 3
- 2022: 30
- 2023: 5
- 2024: 1
- 2025: 1
- 2026: 2
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Subrion CMS Cross-site Scripting this entry
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