What’s Vulnerable › Vulnerabilities

CVE-2018-14840

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-08-02 · updated 2026-06-17
• Weakness: CWE-79

Description

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 products

• intelliants subrion: 4.2.1

References

• https://github.com/intelliants/subrion/commit/cb10ac2294cb2c3a6d2159f9a2bb8c58a2a10a47
• https://github.com/intelliants/subrion/issues/773
• https://www.exploit-db.com/exploits/45150/
• https://github.com/intelliants/subrion/commit/cb10ac2294cb2c3a6d2159f9a2bb8c58a2a10a47
• https://github.com/intelliants/subrion/issues/773
• https://www.exploit-db.com/exploits/45150/

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